Grade 3 Math Chapter 5 - Division Test

Grade 3 Chapter 5 Test - Understand Division

• Standards Covered:

• 3.OA.2: Understanding division by determining equal parts in a group

• 3.OA.3: Using division within 100 to solve word problems

• 3.OA.6: Finding related multiplication facts to solve division problems (knowing missing factors)

• 3.OA.7: Dividing within 100 using multiple strategies fluently

• DOK Levels:

• 1: Beginning: Needs assistance to show models or explain the skill

• 2: Developing: Able to show understanding of the skill

• 3: Meeting: Able to show understanding and explain logic

• Vocabulary:

• Quotient: The result of division

• Dividend: The number being divided

• Divisor: The number dividing the dividend

• Sample Problems & Concepts:

• Equation Examples (True/False):

• 6 ÷ 1 = 5 (False)

• 3 ÷ 3 = 1 (True)

• 4 ÷ 1 = 1 (True)

• 0 ÷ 1 = 0 (True)

• Word Problem: George has 21 puzzles, divides them into 7 equal stacks. How many puzzles in each stack? (Answer: 3)

• Array Problems: Write an equation to represent an array. (Example equation provided in the test)

• Equation Completion: Complete the equation to represent the problem

• 6 x = 18 (Answer: 3)

• 12 x = 24 (Answer: 2)

• 7 x = 56 (Answer: 8)

• Matching Equations to Arrays: Identify equations that match a given array. (Examples provided in the test)

• Basic Division: Solve:

• 5 ÷ 5 = (Answer: 1)

• 0 ÷ 5 = (Answer: 0)

• 5 ÷ 1 = (Answer: 5)

• Related Multiplication Facts: Use related multiplication facts to solve division problems.

• Word Problems:

• Equal Sharing: Sarah has 14 cards, wants to divide into equal piles. How many piles can she make? (example provided in test)

• Division With Remainders: Not covered in detailed instructions, but likely part of the material in this chapter

• Determining Equal Groups/Stacks- How many groupings are possible to equally divide a number with no remainder. ( Example: 24 rose bushes in 6 flowerbeds = 4 rose bushes in each bed)

This quiz is designed for Grade 3 students to assess their understanding of division concepts as outlined in Chapter 5. Students will explore division by finding equal parts, solving word problems, and relating multiplication facts to division. By completing this test, students will enhance their division skills and fluency.