diff --git a/erpnext/config/desktop.py b/erpnext/config/desktop.py
index 38a5846..029ef74 100644
--- a/erpnext/config/desktop.py
+++ b/erpnext/config/desktop.py
@@ -229,15 +229,6 @@
 			"type": "list"
 		},
 		{
-			"module_name": "Assessment Plan",
-			"color": "#8a70be",
-			"icon": "fa fa-file-text-alt",
-			"label": _("Assessment Plan"),
-			"link": "List/Assessment Plan",
-			"_doctype": "Assessment Plan",
-			"type": "list"
-		},
-		{
 			"module_name": "Fees",
 			"color": "#83C21E",
 			"icon": "fa fa-money",
diff --git a/erpnext/config/schools.py b/erpnext/config/schools.py
index cac6cfa..903f54b 100644
--- a/erpnext/config/schools.py
+++ b/erpnext/config/schools.py
@@ -129,6 +129,10 @@
 				{
 					"type": "doctype",
 					"name": "Evaluation Criteria"
+				},
+				{
+					"type": "doctype",
+					"name": "Assessment Result Tool"
 				}
 			]
 		},
diff --git a/erpnext/public/build.json b/erpnext/public/build.json
index 30b0900..c405681 100644
--- a/erpnext/public/build.json
+++ b/erpnext/public/build.json
@@ -28,7 +28,8 @@
         "public/js/templates/item_selector.html",
         "public/js/utils/item_selector.js",
         "public/js/help_links.js",
-        "public/js/schools/student_button.html"
+        "public/js/schools/student_button.html",
+        "public/js/schools/assessment_result_tool.html"
     ],
     "js/item-dashboard.min.js": [
         "stock/dashboard/item_dashboard.html",
diff --git a/erpnext/public/css/erpnext.css b/erpnext/public/css/erpnext.css
index ca3b4b5..7f85de9 100644
--- a/erpnext/public/css/erpnext.css
+++ b/erpnext/public/css/erpnext.css
@@ -212,3 +212,25 @@
   margin: 15px;
   width: 130px;
 }
+.frappe-control[data-fieldname='result_html'] {
+  overflow: scroll;
+}
+.assessment-result-tool {
+  table-layout: fixed;
+}
+.assessment-result-tool input {
+  width: 100%;
+  border: 0;
+  outline: none;
+  text-align: right;
+}
+.assessment-result-tool th {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.assessment-result-tool .total-score,
+.assessment-result-tool .grade,
+.assessment-result-tool .score {
+  text-align: right;
+}
diff --git a/erpnext/public/js/schools/assessment_result_tool.html b/erpnext/public/js/schools/assessment_result_tool.html
new file mode 100644
index 0000000..6f9e256
--- /dev/null
+++ b/erpnext/public/js/schools/assessment_result_tool.html
@@ -0,0 +1,44 @@
+<table class="table table-bordered assessment-result-tool">
+    <thead>
+        <tr>
+            <th style="width: 100px" rowspan="2">Student</th>
+            <th style="width: 200px" rowspan="2">Student Name</th>
+            {% for c in criterias %}
+            <th class="score" style="width: 100px">{{ c.evaluation_criteria }}</th>
+            {% endfor %}
+            <th class="score" style="width: 100px">Total Marks</th>
+            <!--criteria-->
+        </tr>
+        <tr>
+            {% for c in criterias %}
+            <th class="score" style="width: 100px">{{ c.maximum_score }}</th>
+            {% endfor %}
+            <th class="score" style="width: 100px">{{max_total_score}}</th>
+        </tr>
+    </thead>
+    <tbody>
+        {% for s in students %}
+        <tr 
+            {% if(s.assessment_details) { %} class="text-muted" {% } %}
+            data-student="{{s.student}}">
+            <td>{{ s.student }}</td>
+            <td>{{ s.student_name }}</td>
+            {% for c in criterias %}
+            <td>
+                <input type="text"
+                    data-max-score="{{c.maximum_score}}"
+                    data-criteria="{{c.evaluation_criteria}}"
+                    data-student="{{s.student}}"
+                    {% if(s.assessment_details) { %}
+                        disabled
+                        value="{{s.assessment_details[c.evaluation_criteria]}}"
+                    {% } %}/>
+            </td>
+            {% endfor %}
+            <td data-student="{{s.student}}" class="total-score">
+                {% if(s.assessment_details) { %} {{s.assessment_details.total_score}} {% } %}
+            </td>
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
\ No newline at end of file
diff --git a/erpnext/public/less/erpnext.less b/erpnext/public/less/erpnext.less
index e2ccddd..790a031 100644
--- a/erpnext/public/less/erpnext.less
+++ b/erpnext/public/less/erpnext.less
@@ -257,3 +257,28 @@
 	margin: 15px;
 	width: 130px;
 }
+
+// assessment tool
+.frappe-control[data-fieldname='result_html'] {
+	overflow: scroll;
+}
+.assessment-result-tool {
+	table-layout: fixed;
+
+	input {
+		width: 100%;
+		border: 0;
+		outline: none;
+		text-align: right;
+	}
+
+	th {
+		white-space: nowrap;
+		overflow: hidden;
+		text-overflow: ellipsis;
+	}
+
+	.total-score, .grade, .score {
+		text-align: right;
+	}
+}
\ No newline at end of file
diff --git a/erpnext/schools/api.py b/erpnext/schools/api.py
index e48748e..e31a944 100644
--- a/erpnext/schools/api.py
+++ b/erpnext/schools/api.py
@@ -7,7 +7,7 @@
 import json
 from frappe import _
 from frappe.model.mapper import get_mapped_doc
-from frappe.utils import flt
+from frappe.utils import flt, cstr
 
 @frappe.whitelist()
 def enroll_student(source_name):
@@ -84,7 +84,7 @@
 
 @frappe.whitelist()
 def get_student_batch_students(student_batch):
-	"""Returns List of student, student_name in Student Batch.
+	"""Returns List of student, student_name, idx in Student Batch.
 
 	:param student_batch: Student Batch.
 	"""
@@ -172,7 +172,26 @@
 	"""
 	return frappe.get_list("Course Evaluation Criteria", \
 		fields=["evaluation_criteria", "weightage"], filters={"parent": course}, order_by= "idx")
-	
+
+@frappe.whitelist()
+def get_assessment_students(assessment_plan, student_group=None, student_batch=None):
+	student_list = []
+	if student_group:
+		student_list = get_student_group_students(student_group)
+	elif student_batch:
+		student_list = get_student_batch_students(student_batch)
+	for i, student in enumerate(student_list):
+		result = get_result(student.student, assessment_plan)
+		if result:
+			student_result = {}
+			for d in result.details:
+				student_result.update({d.evaluation_criteria: cstr(d.score) + " ("+ d.grade + ")"})
+			student_result.update({"total_score": cstr(result.total_score) + " (" + result.grade + ")"})
+			student.update({'assessment_details': student_result})
+		else:
+			student.update({'assessment_details': None})
+	return student_list
+
 @frappe.whitelist()
 def get_assessment_details(assessment_plan):
 	"""Returns Evaluation Criteria  and Maximum Score from Assessment Plan Master.
@@ -182,6 +201,18 @@
 	return frappe.get_list("Assessment Evaluation Criteria", \
 		fields=["evaluation_criteria", "maximum_score"], filters={"parent": assessment_plan}, order_by= "idx")
 
+@frappe.whitelist()
+def get_result(student, assessment_plan):
+	"""Returns Submitted Result of given student for specified Assessment Plan
+
+	:param Student: Student
+	:param Assessment Plan: Assessment Plan
+	"""
+	results = frappe.get_all("Assessment Result", filters={"student": student, "assessment_plan": assessment_plan, "docstatus": 1})
+	if results:
+		return frappe.get_doc("Assessment Result", results[0])
+	else:
+		return None
 
 @frappe.whitelist()
 def get_grade(grading_scale, percentage):
@@ -199,5 +230,25 @@
 			grade = grading_scale_intervals.get(interval)
 			break
 		else:
-			grade = "Unsuccessful"
-	return grade
\ No newline at end of file
+			grade = ""
+	return grade
+
+@frappe.whitelist()
+def mark_assessment_result(student, assessment_plan, scores):
+	student_score = json.loads(scores)
+	details = []
+	for s in student_score.keys():
+		details.append({
+			"evaluation_criteria": s,
+			"score": flt(student_score[s])
+		})
+	assessment_result = frappe.new_doc("Assessment Result")
+	assessment_result.update({
+		"student": student,
+		"student_name": frappe.db.get_value("Student", student, "title"),
+		"assessment_plan": assessment_plan,
+		"details": details
+	})
+	assessment_result.save()
+	assessment_result.submit()	
+	return assessment_result
\ No newline at end of file
diff --git a/erpnext/schools/doctype/assessment_plan/assessment_plan.js b/erpnext/schools/doctype/assessment_plan/assessment_plan.js
index 7b746ff..374b444 100644
--- a/erpnext/schools/doctype/assessment_plan/assessment_plan.js
+++ b/erpnext/schools/doctype/assessment_plan/assessment_plan.js
@@ -2,6 +2,7 @@
 // For license information, please see license.txt
 
 cur_frm.add_fetch("student_group", "course", "course");
+cur_frm.add_fetch("student_group", "student_batch", "student_batch");
 cur_frm.add_fetch("examiner", "instructor_name", "examiner_name");
 cur_frm.add_fetch("supervisor", "instructor_name", "supervisor_name");
 
diff --git a/erpnext/schools/doctype/assessment_plan/assessment_plan.json b/erpnext/schools/doctype/assessment_plan/assessment_plan.json
index 10ae53c..967c689 100644
--- a/erpnext/schools/doctype/assessment_plan/assessment_plan.json
+++ b/erpnext/schools/doctype/assessment_plan/assessment_plan.json
@@ -73,18 +73,18 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "student_group", 
+   "fieldname": "assessment_group", 
    "fieldtype": "Link", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
-   "in_list_view": 1, 
+   "in_list_view": 0, 
    "in_standard_filter": 1, 
-   "label": "Student Group", 
+   "label": "Assessment Group", 
    "length": 0, 
    "no_copy": 0, 
-   "options": "Student Group", 
+   "options": "Assessment Group", 
    "permlevel": 0, 
    "precision": "", 
    "print_hide": 0, 
@@ -102,92 +102,6 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "student_batch", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Student Batch", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Student Batch", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "examiner", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Examiner", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Instructor", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "examiner_name", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Examiner Name", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
    "fieldname": "column_break_2", 
    "fieldtype": "Column Break", 
    "hidden": 0, 
@@ -244,35 +158,6 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "assessment_group", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 1, 
-   "label": "Assessment Group", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Assessment Group", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
    "fieldname": "maximum_assessment_score", 
    "fieldtype": "Float", 
    "hidden": 0, 
@@ -320,7 +205,7 @@
    "read_only": 0, 
    "remember_last_selected_value": 0, 
    "report_hide": 0, 
-   "reqd": 0, 
+   "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
    "unique": 0
@@ -330,18 +215,16 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "supervisor", 
-   "fieldtype": "Link", 
+   "fieldname": "section_break_10", 
+   "fieldtype": "Section Break", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
    "in_standard_filter": 0, 
-   "label": "Supervisor", 
    "length": 0, 
    "no_copy": 0, 
-   "options": "Instructor", 
    "permlevel": 0, 
    "precision": "", 
    "print_hide": 0, 
@@ -359,22 +242,79 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "supervisor_name", 
-   "fieldtype": "Data", 
+   "fieldname": "student_group", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 1, 
+   "label": "Student Group", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Student Group", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "column_break_10", 
+   "fieldtype": "Column Break", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
    "in_standard_filter": 0, 
-   "label": "Supervisor Name", 
    "length": 0, 
    "no_copy": 0, 
    "permlevel": 0, 
    "precision": "", 
    "print_hide": 0, 
    "print_hide_if_no_value": 0, 
-   "read_only": 1, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "student_batch", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Student Batch", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Student Batch", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
    "remember_last_selected_value": 0, 
    "report_hide": 0, 
    "reqd": 0, 
@@ -475,6 +415,63 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "fieldname": "examiner", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Examiner", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Instructor", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "examiner_name", 
+   "fieldtype": "Data", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Examiner Name", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "column_break_4", 
    "fieldtype": "Column Break", 
    "hidden": 0, 
@@ -558,6 +555,63 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "fieldname": "supervisor", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Supervisor", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Instructor", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "supervisor_name", 
+   "fieldtype": "Data", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Supervisor Name", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "section_break_20", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
@@ -649,7 +703,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2017-01-04 16:21:40.752137", 
+ "modified": "2017-01-05 12:15:33.183100", 
  "modified_by": "Administrator", 
  "module": "Schools", 
  "name": "Assessment Plan", 
diff --git a/erpnext/schools/doctype/assessment_plan/assessment_plan.py b/erpnext/schools/doctype/assessment_plan/assessment_plan.py
index 4c472fc..aa84ae3 100644
--- a/erpnext/schools/doctype/assessment_plan/assessment_plan.py
+++ b/erpnext/schools/doctype/assessment_plan/assessment_plan.py
@@ -9,8 +9,12 @@
 
 class AssessmentPlan(Document):
 	def validate(self):
+		if not (self.student_batch or self.student_group):
+			frappe.throw(_("Please select Student Group or Student Batch"))
+		self.validate_student_batch()
 		self.validate_overlap()
 
+
 	def validate_overlap(self):
 		"""Validates overlap for Student Group/Student Batch, Instructor, Room"""
 		
@@ -35,3 +39,7 @@
 		
 		validate_overlap_for(self, "Assessment Plan", "room")
 		validate_overlap_for(self, "Assessment Plan", "supervisor", self.supervisor)
+
+	def validate_student_batch(self):
+		if self.student_group:
+			self.student_batch = frappe.db.get_value("Student Group", self.student_group, "student_batch")
\ No newline at end of file
diff --git a/erpnext/schools/doctype/assessment_result/assessment_result.py b/erpnext/schools/doctype/assessment_result/assessment_result.py
index d39f3ca..860dcbd 100644
--- a/erpnext/schools/doctype/assessment_result/assessment_result.py
+++ b/erpnext/schools/doctype/assessment_result/assessment_result.py
@@ -4,21 +4,33 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe import _
 from frappe.utils import flt
 from frappe.model.document import Document
 from erpnext.schools.api import get_grade
+from erpnext.schools.api import get_assessment_details
 
 class AssessmentResult(Document):
 	def validate(self):
-		self.maximum_score = frappe.db.get_value("Assessment Plan", self.assessment_plan, "maximum_assessment_score")
+		self.grading_scale = frappe.db.get_value("Assessment Plan", self.assessment_plan, "grading_scale")
+		self.validate_maximum_score()
 		self.validate_grade()
 	
+	def validate_maximum_score(self):
+		self.maximum_score = frappe.db.get_value("Assessment Plan", self.assessment_plan, "maximum_assessment_score")
+		assessment_details = get_assessment_details(self.assessment_plan)
+		max_scores = {}
+		for d in assessment_details:
+			max_scores.update({d.evaluation_criteria: d.maximum_score})
+
+		for d in self.details:
+			d.maximum_score = max_scores.get(d.evaluation_criteria)
+			if d.score > d.maximum_score:
+				frappe.throw(_("Score cannot be greater than Maximum Score"))
+		
 	def validate_grade(self):
 		self.total_score = 0.0
 		for d in self.details:
-			if d.score > d.maximum_score:
-				frappe.throw(_("Score cannot be greater than Maximum Score"))
-			else:
-				d.grade = get_grade(self.grading_scale, (flt(d.score)/d.maximum_score)*100)
-				self.total_score += d.score
+			d.grade = get_grade(self.grading_scale, (flt(d.score)/d.maximum_score)*100)
+			self.total_score += d.score
 		self.grade = get_grade(self.grading_scale, (self.total_score/self.maximum_score)*100)
diff --git a/erpnext/schools/doctype/assessment_result_tool/__init__.py b/erpnext/schools/doctype/assessment_result_tool/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/schools/doctype/assessment_result_tool/__init__.py
diff --git a/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js
new file mode 100644
index 0000000..c58304b
--- /dev/null
+++ b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.js
@@ -0,0 +1,105 @@
+// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+cur_frm.add_fetch("assessment_plan", "student_group", "student_group");
+cur_frm.add_fetch("assessment_plan", "student_batch", "student_batch");
+
+frappe.ui.form.on('Assessment Result Tool', {
+    refresh: function(frm) {
+       frm.disable_save();
+	   frm.page.clear_indicator();
+    },
+
+	assessment_plan: function(frm) {
+		if(!(frm.doc.student_batch || frm.doc.student_group)) return;
+		frappe.call({
+			method: "erpnext.schools.api.get_assessment_students",
+			args: {
+				"assessment_plan": frm.doc.assessment_plan,
+				"student_batch": frm.doc.student_batch,
+				"student_group": frm.doc.student_group
+			},
+			callback: function(r) {
+				frm.events.render_table(frm, r.message);
+			}
+		});
+	},
+
+	render_table: function(frm, students) {
+		$(frm.fields_dict.result_html.wrapper).empty();
+		var assessment_plan = frm.doc.assessment_plan;
+		var student_scores = {};
+		students.forEach(function(stu) {
+			student_scores[stu.student] = {}
+		});
+		
+		frappe.call({
+			method: "erpnext.schools.api.get_assessment_details",
+			args: {
+				assessment_plan: assessment_plan
+			},
+			callback: function(r) {
+				var criterias = r.message;
+				var max_total_score = 0;
+				criterias.forEach(function(c) {
+					max_total_score += c.maximum_score
+				});
+				var result_table = $(frappe.render_template('assessment_result_tool', {
+					frm: frm,
+					students: students,
+					criterias: criterias,
+					max_total_score: max_total_score
+				}));
+				result_table.appendTo(frm.fields_dict.result_html.wrapper)
+
+				result_table.on('change', 'input', function(e) {
+					var $input = $(e.target);
+					var max_score = $input.data().maxScore;
+					var student = $input.data().student;
+					var criteria = $input.data().criteria;
+					var value = $input.val();
+					if(value < 0) {
+						$input.val(0);
+						value = 0;
+					}
+					if(value > max_score) {
+						$input.val(max_score);
+						value = max_score;
+					}
+					student_scores[student][criteria] = value;
+					if(Object.keys(student_scores[student]).length == criterias.length) {
+						frappe.call(({
+							method: "erpnext.schools.api.mark_assessment_result",
+							args: {
+								"student": student,
+								"assessment_plan": assessment_plan,
+								"scores": student_scores[student]
+							},
+							callback: function(r) {
+								var doc = r.message;
+								var student = doc.student;
+								result_table.find(`[data-student=${student}].total-score`)
+									.html(doc.total_score + ' ('+ doc.grade + ')');
+								var details = doc.details;
+								result_table.find(`tr[data-student=${student}]`).addClass('text-muted');
+								result_table.find(`input[data-student=${student}]`).each(function(el, input) {
+									var $input = $(input);
+									var criteria = $input.data().criteria;
+									var value = $input.val();
+									var grade = details.find(function(d) {
+										return d.evaluation_criteria === criteria;
+									}).grade;
+									$input.val(`${value} (${grade})`);
+									$input.attr('disabled', true);
+								});
+
+							}
+						}))
+					}
+				});
+
+			}
+		});
+	},
+
+});
diff --git a/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.json b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.json
new file mode 100644
index 0000000..87dff4d
--- /dev/null
+++ b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.json
@@ -0,0 +1,232 @@
+{
+ "allow_copy": 1, 
+ "allow_import": 0, 
+ "allow_rename": 0, 
+ "beta": 0, 
+ "creation": "2017-01-05 12:27:48.951036", 
+ "custom": 0, 
+ "docstatus": 0, 
+ "doctype": "DocType", 
+ "document_type": "", 
+ "editable_grid": 1, 
+ "engine": "InnoDB", 
+ "fields": [
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "", 
+   "fieldname": "assessment_plan", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Assessment Plan", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Assessment Plan", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "column_break_2", 
+   "fieldtype": "Column Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "student_group", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Student Group", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Student Group", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "student_batch", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Student Batch", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Student Batch", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "depends_on": "assessment_plan", 
+   "fieldname": "section_break_5", 
+   "fieldtype": "Section Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "result_html", 
+   "fieldtype": "HTML", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Result HTML", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }
+ ], 
+ "hide_heading": 1, 
+ "hide_toolbar": 1, 
+ "idx": 0, 
+ "image_view": 0, 
+ "in_create": 0, 
+ "in_dialog": 0, 
+ "is_submittable": 0, 
+ "issingle": 1, 
+ "istable": 0, 
+ "max_attachments": 0, 
+ "modified": "2017-01-05 15:45:59.338722", 
+ "modified_by": "Administrator", 
+ "module": "Schools", 
+ "name": "Assessment Result Tool", 
+ "name_case": "", 
+ "owner": "Administrator", 
+ "permissions": [
+  {
+   "amend": 0, 
+   "apply_user_permissions": 0, 
+   "cancel": 0, 
+   "create": 1, 
+   "delete": 0, 
+   "email": 1, 
+   "export": 0, 
+   "if_owner": 0, 
+   "import": 0, 
+   "is_custom": 0, 
+   "permlevel": 0, 
+   "print": 1, 
+   "read": 1, 
+   "report": 0, 
+   "role": "Academics User", 
+   "set_user_permissions": 0, 
+   "share": 1, 
+   "submit": 0, 
+   "write": 1
+  }
+ ], 
+ "quick_entry": 1, 
+ "read_only": 0, 
+ "read_only_onload": 0, 
+ "sort_field": "modified", 
+ "sort_order": "DESC", 
+ "track_changes": 0, 
+ "track_seen": 0
+}
\ No newline at end of file
diff --git a/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.py b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.py
new file mode 100644
index 0000000..a0d286c
--- /dev/null
+++ b/erpnext/schools/doctype/assessment_result_tool/assessment_result_tool.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe.model.document import Document
+
+class AssessmentResultTool(Document):
+	pass
diff --git a/erpnext/schools/doctype/grading_scale/grading_scale.py b/erpnext/schools/doctype/grading_scale/grading_scale.py
index 8e66f1a..f7f6ba9 100644
--- a/erpnext/schools/doctype/grading_scale/grading_scale.py
+++ b/erpnext/schools/doctype/grading_scale/grading_scale.py
@@ -4,7 +4,16 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe import _
 from frappe.model.document import Document
 
 class GradingScale(Document):
-	pass
+	def validate(self):
+		thresholds = []
+		for d in self.intervals:
+			if d.threshold in thresholds:
+				frappe.throw(_("Treshold {0}% appears more than once.".format(d.threshold)))
+			else:
+				thresholds.append(d.threshold)
+		if 0 not in thresholds:
+			frappe.throw(_("Please define grade for treshold 0%"))
\ No newline at end of file
diff --git a/erpnext/schools/doctype/grading_scale/test_records.json b/erpnext/schools/doctype/grading_scale/test_records.json
index fbe7d99..72b6954 100644
--- a/erpnext/schools/doctype/grading_scale/test_records.json
+++ b/erpnext/schools/doctype/grading_scale/test_records.json
@@ -9,6 +9,10 @@
       {
           "grade_code": "B",
           "threshold": 50
+      },
+      {
+          "grade_code": "C",
+          "threshold": 0
       }
   ]
  }