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Practice determining reasonable answers through a real-life scenario of feeding a pet rabbit, utilizing estimation and multiplication to find the weekly amount of food. Enhance math skills in a structured lesson.
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Five-Minute Check (over Lesson 10–4) Main Idea and Vocabulary Example 1: Problem-Solving Skill Lesson Menu
I will solve problems by determining reasonable answers. Main Idea/Vocabulary
Leandra feeds her pet rabbit Bounce the same amount of food each day. Bounce eats three times a day. About how much food does Leandra feed Bounce in a week? Example 1
Understand What facts do you know? • Leandra feeds the rabbit the same amount every day. What do you need to find? • About how much food she feeds her rabbit each week. Example 1
Plan You can use estimation to find a reasonable answer. Example 1
3 3 1 4 4 4 Solve Round each amount of food to the nearest whole number. Morning Afternoon Evening 1 1 0 In one day, she feeds Bounce about 1 + 1 + 0 or 2 cups of food. Example 1
days in 1 week cups of food each day cups of food in 7 days or 1 week Solve Multiply by the number of days in a week. 7 × 2 = 14 Answer:Leandra feeds Bounce about 14 cups of food in a week. Example 1
Check Look back at the problem. Since there are 7 days in a week, multiply each amount by 7. (7 × 1) + (7 × 1) + (7 × 0) = 14 So, the answer is reasonable. Example 1
End of the Lesson End Lesson
Five-Minute Check (over Lesson 10–4) Image Bank Math Tool Chest Add Like Fractions Resources
A B C D 7 A. 15 2 B. 5 1 3 C. D. 2 5 (over Lesson 10–4) Five Minute Check 1
A B C D 2 A. 7 1 B. 2 4 C. 21 5 D. 21 (over Lesson 10–4) Five Minute Check 2
A B C D 1 A. 3 2 B. 3 3 C. 8 1 D. 8 (over Lesson 10–4) Five Minute Check 3
A B C D 5 A. 12 1 B. 6 3 C. 6 1 D. 2 (over Lesson 10–4) Five Minute Check 4
A B C D 1 A. 3 5 B. 36 1 C. 6 5 D. 9 (over Lesson 10–4) Five Minute Check 5
A B C D 15 A. 24 1 B. 24 3 C. 4 2 D. 3 (over Lesson 10–4) Five Minute Check 6