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In this lesson, students will explore estimation through engaging problems involving biscuit packaging and time conversions. Students will learn how to calculate the number of completed boxes that can hold 20,000 packets of biscuits and determine how many packets will remain. Additionally, the lesson includes time estimation challenges by calculating the total duration in days, hours, minutes, and seconds for one million seconds and ten million seconds. This hands-on approach will enhance students' problem-solving and estimation skills.
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Y9 Booster Lesson 4
Estimation jigsaw M4.1 1349 13.34 63.7 49 64 39 54 2584 121.6 2499 61 3.8 6.7 31 3111 3136
Calculator problems M4.2 • 1 • 2 • 3 • 4 Packets of biscuits are packed in boxes which hold 144 packets. A factory makes 20 000 packets of biscuits. Can all the packets be put into completed boxes? How many completed boxes will there be? How many packets will be left over? • 5How many days, hours, minutes and seconds are there in a million seconds? What about 10 million seconds?