1. Splash Screen

2. Five-Minute Check (over Lesson 5–1) Main Idea
Example 1: Problem-Solving Strategy
Lesson Menu

3. I will solve problems by solving a simpler problem.
Main Idea/Vocabulary

4. Emilio is one of two bakers for Brian’s Bakery
Emilio is one of two bakers for Brian’s Bakery. Working separately, the two bakers can make a total of 2 cakes in 2 hours. The bakery wants to hire an additional 2 bakers for a large cake order. At this rate, how many cakes can 4 bakers make in 6 hours if they work separately?
Example 1

5. Understand What facts do you know?
2 bakers can make 2 cakes in 2 hours.
What do you need to find?
How many cakes 4 bakers can make in 6 hours.
Example 1

6. Plan
You can solve the problem by solving a simpler problem.
Example 1

7. Solve Step 1 Find how long it takes each baker to make 1 cake.
2 ÷ 2 = 1
Each baker makes 1 cake in 2 hours.
Step 2 Find how many cakes each baker can make in 6 hours. Divide by 2 since it takes 2 hours to make one cake.
6 ÷ 2 = 3
Each baker can make 3 cakes in 6 hours.
Example 1

8. Solve Step 3 Find how many cakes 4 bakers can make in 6 hours.
4 × 3 = 12
Answer: So, 4 bakers can make 12 cakes in 6 hours.
Example 1

9. Check
Look back at the problem. The number of bakers doubled, so 2 × 2 or 4 cakes can be made in hours. In 6 hours, the bakers can make 3 × 4 or 12 cakes. So the answer is correct.
Example 1

10. End of the Lesson
End Lesson

11. Five-Minute Check (over Lesson 5–1) Image Bank Math Tool Chest
Multiplication Expressions
Resources

12. Evaluate x + 14 if x = 3. 14 15 16 17 (over Lesson 5–1) A B C D
Five Minute Check 1

13. Evaluate 28 + y if y = 5. 31 32 33 34 (over Lesson 5–1) A B C D
Five Minute Check 2

14. Evaluate 43 + x if x = 3. 46 47 48 49 (over Lesson 5–1) A B C D
Five Minute Check 3

15. Evaluate y + 13 if y = 5. 17 18 19 20 (over Lesson 5–1) A B C D
Five Minute Check 4

16. Evaluate x + 7 if x = 3. 10 11 12 13 (over Lesson 5–1) A B C D
Five Minute Check 5

17. End of Custom Shows