Activity 1: Assessment. Estimated duration: 12 min
Assessment with 12 questions from Represent Integer Operations With Concrete Models.
12 questions assessment
Activity 2: Instructional Game. Estimated duration: 12 min
Medical Rescue Team
Practice adding and subtracting 4-digit numbers with this game about an ill alien! Follow the story of the healing army of medicine to liberate the body of our friendly alien from the disease, by cancelling out the enemy units (subtraction) and joining with the local resistance forces (addition).
Ratings
Teacher Ratings (53) 3.9 stars.
Student Ratings (16475) 3.9 stars.
Activity 3: Video. Estimated duration: 7 min
7 min video on Represent Integer Operations With Concrete Models
7 min video on Represent Integer Operations With Concrete Models
