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Mastering Percentages: Fun with Worksheets and Real-Life Applications

In this engaging lesson for January 5th and 9th, students will dive deep into understanding percentages through practical exercises and interactive activities. The warm-up includes solving percentage problems, followed by a corny math joke to lighten the mood. Homework will focus on readiness for upcoming concepts, ensuring students grasp the important principles of percent, decimals, and fractions. Students will also tackle real-life applications, such as calculating student participation in fundraising. Join us for a fun and educational experience!

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Mastering Percentages: Fun with Worksheets and Real-Life Applications

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Presentation Transcript

  1. Friday, January 5th Please complete warm up Please have homework out (Finding percent worksheet) Warm Up 6% of what number is 4 70% of 30 is what number?

  2. Corny Joke of the Day What did the tree say to the math teacher? “Gee, I’m a tree”

  3. What? Checkpoint #1 Similar figures Indirect measurement When? Monday, January 9th

  4. Homework Answers Can you find my mistakes?

  5. 28 • 30 • 1.7 • 4 • 10 • 20

  6. Flashcards Percent Proportion rule

  7. Percents Decimals And Fractions Memory

  8. Real Life Applications

  9. There are 480 students in Sara’s school. If 70% of the students participate in the fundraising program, how many students participate in the fundraising program?

  10. s 70 33,600 100s ___ ___ _____ ____ 100 100 100 480 Answer Now solve: Let s represent the number of students who participate in the fundraising program. = The cross products are equal. 100 •s = 70 • 480 100s= 33,600 s is multiplied by 100. Divide both sides of the equation by 100 to undo multiplication. = s = 336 Since 336 is close to your estimate of 375, 336 is a reasonable answer. 336 students participate in the fundraising program.

  11. Tanner is 25% of the way through his exercises. If he has exercised for 20 minutes so far, how much longer does he have to work out?

  12. is % 25 20 __ ___ ___ __ m 100 100 of Answer 25% of the exercises are completed, so 20 minutes is 25% of the total time needed. = Set up a proportion. The “of” part is what you have been asked to find. = The cross products are equal. 100 • 20= 25 •m

  13. Whiteboard Race Groups of 5

  14. Classwork Finish backside of worksheet

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