change

Entities/Contracts/Assignment.cs

@@ -23,12 +23,15 @@ namespace Entities.Contracts
 		[Column("description")]
 		public string Description { get; set; }
 
+		[Column("subject_area")]
+		public string SubjectArea { get; set; }
+
 		[Required]
 		[Column("due_date")]
 		public DateTime DueDate { get; set; }
 
 		[Column("total_points")]
-		public decimal? TotalPoints { get; set; }
+		public float? TotalPoints { get; set; }
 
 		[Column("created_by")]
 		[ForeignKey("Creator")]

Entities/Contracts/AssignmentQuestion.cs

@@ -23,11 +23,14 @@ namespace Entities.Contracts
 
 		[Required]
 		[Column("question_number")]
-		public uint QuestionNumber { get; set; }
+		public byte QuestionNumber { get; set; }
 
 		[Column("created_at")]
 		public DateTime CreatedAt { get; set; }
 
+		[Column("score")]
+		public float? Score { get; set; }
+
 		[Required]
 		[Column("detail_id")]
 		[ForeignKey("AssignmentGroup")]

Entities/Contracts/Submission.cs

@@ -34,8 +34,7 @@ namespace Entities.Contracts
 		public DateTime SubmissionTime { get; set; }
 
 		[Column("overall_grade")]
-		[Precision(5, 2)]
-		public decimal? OverallGrade { get; set; }
+		public float? OverallGrade { get; set; }
 
 		[Column("overall_feedback")]
 		public string OverallFeedback { get; set; }

Entities/Contracts/SubmissionDetail.cs

@@ -38,8 +38,7 @@ namespace Entities.Contracts
 		public bool? IsCorrect { get; set; }
 
 		[Column("points_awarded")]
-		[Precision(5, 2)]
-		public decimal? PointsAwarded { get; set; }
+		public float? PointsAwarded { get; set; }
 
 		[Column("teacher_feedback")]
 		public string TeacherFeedback { get; set; }