The week of October 23rd – 27th

Monday Today I am learning when it is better to use a fraction, a decimal, or a percent because this will allow me to make comparisons and solve problems. Agenda: Finish Friday’s Formative Assessment Review Guided notes already filled in Use Guided notes in MSG to help you with your homework along with MathAntics videos Homework: P. 273 #5 & #6 P. 274 #17 P. 281 #1, 3, 5, 7

Math Antics Intro to Percents https://www.youtube.com/watch?v=JeVSmq1Nrpw

Grades Percents Percents Taxes/Tips Percent = part out of 100 Shopping/Discounts Taxes/Tips Percents Percent = part out of 100 Percents are used in :

Percents Percents = parts per 100 To help you remember: There are 100 cents in a dollar. There are 100 years in a century.

Percents Percents are PART of a WHOLE Percents are out of 100 % = percent sign 6% means “6 per hundred” or “6 out of 100”

Representing Percents To represent 20%: As a fraction: As a picture: As a decimal: 0.2 In grades 4 and 5, students learned how to write equivalent fractions and decimals. Emphasize to students that 20% can be written as 20/100 . From there, you may need to review simplifying the fraction and generating the decimal. 20 out of 100 squares are shaded

Your Turn… Complete the table on your Guided Notes. Monitor students as they complete the table. When students are finished, debrief the problems to clear up any misconceptions. Reteach as necessary.

Math Antics video 2 https://www.youtube.com/watch?v=kmVfZ9o- 2gg&list=PLUPEBWbAHUswc_ZkzMMTWbtx6ofZmVLfO&i ndex=2 Watch from 0 to 2:40 minutes

Partner discussion… Discuss with your partner how change a decimal to a percent and a percent to a decimal. What tricks can you use to remember when to move left and right?

Tuesday Today I am learning when it is better to use a fraction, a decimal, or a percent because this will allow me to make comparisons and solve problems. Agenda: Review Homework MathAntics video: 0 to 2:45 and 4:10 to 5:53 Guided notes MSG on Finding % of a whole Percent Tic-Tac-Toe ( ? If there is time) Exit Ticket: What is 40% of 80? Homework: P. 318 #1 & #3 P. 319 #5, 7, 9

Tuesday Math Antics video “percent of a number” https://www.youtube.com/watch?v=rR95Cbcjzus&list=P LUPEBWbAHUswc_ZkzMMTWbtx6ofZmVLfO&index=3 Watch from 0 to 2:45 and from 4:10 to 5:53

Let’s try… Find 50% of 12. Find 20% of 45. Find 15% of 100. Monitor students as they complete the problems. When students are finished, debrief the problems to clear up any misconceptions. Reteach as necessary.

Applications of Percent Tip - money you give to the server for their service. Most people give between 15% and 20%. This is in addition to the cost of the meal or service. Applications of Percent

To find the amount of tip to leave: You and your best friend go out for dinner. Your bill is $30. You had awesome service so you decide to leave a 20% tip. How much tip should you leave? How much total will you leave? To find the amount of tip to leave: 20% of 30 = 0.20  30 = $6 To find the total amount to leave: Tip + Bill $6 + $30 = $36

Your turn… You take your family out to dinner for pizza and soda. Your bill comes and it’s $25.00. You decide to leave a 15% tip. How much is the tip? What is the total bill? After students complete the problem, discuss the solution process and clarify any misconceptions.

Applications of Percent Discount – an amount that is deducted from the regular price of an item to determine the sale price

To find the amount of savings: You want to buy a pair of $80 shoes. Today is your lucky day because you have a “30% off” coupon. How much will you save? How much is the sale price? To find the amount of savings: 30% of 80 = 0.30  80 = $24 To find the sale price: Regular price – savings (discount) = sale price $80 - $24 = $56

Your turn… A shirt is regularly priced at $40 but is on sale for 25% off. How much will you save? How much is the sale price? After students complete the problem, discuss the solution process and clarify any misconceptions.

Your turn… Practice Tic-Tac-Toe

Exit Ticket: Solve with a partner Evaluate What is 40% of 80?

Wednesday Today I am learning when it is better to use a fraction, a decimal, or a percent because this will allow me to make comparisons and solve problems. Agenda: Review Homework Warm up Question Solve problems finding the whole when given a part and the % Practice p. 326 #3, 4, 5 (With a partner) Exit Ticket: 30 is 10% of what number? Homework: P. 327 #3 & #5 P. 328 #15 P. 329 #19

Wednesday’s – Warm UP Jenny earned a 75% on Math quiz. If there were 20 questions on the quiz, how many questions did she answer correctly? Show your work and explain your answer using a sentence.

Using the PROPORTION METHOD, the set-up is always the same: PERCENT – the number with the percent sign (%) PART – the number with the word is. WHOLE – the number with the word of.

Partner discussion… Explain to your shoulder partner how to solve a percent problem when solving for the WHOLE.

Exit Ticket for Wednesday INDEPENDENTLY: When you are done come show me your answer. Evaluate 30 is 10% of what?

Thursday Today I am learning when it is better to use a fraction, a decimal, or a percent because this will allow me to make comparisons and solve problems. Agenda: Review Homework Warm up Question Are we solving for the PART or the WHOLE? Complete Real-world Percent problems (with a partner) Final thoughts Homework: Study all MSG notes, problems and examples Reminder that Unit 1 Review homework passed out last Friday is due tomorrow.

Thursday’s – Warm UP The softball team has 3 pitchers. The pitchers make up 20% of the team. How many total players are on the softball team? Show your work and explain your answer using a sentence.

Closing thoughts… Explain how you know if you are solving a percent problem for the PART or for the WHOLE.

Friday Today I am learning when it is better to use a fraction, a decimal, or a percent because this will allow me to make comparisons and solve problems. Agenda: Warm up Question Formative Quiz: RP3c Study Guide: Unit 2 Given out Final Thoughts Homework: Work on Study Guide Unit 2 Another Review sent home today: Due Next Friday

Friday’s – Warm UP In Mr. Jones’ class, 20% of his 25 students take the bus to school. In Mrs. Harrison’s class, 30% of her 20 students take the bus to school. Explain how you know which teacher has more students that take the bus. Show your work and explain your answer using a sentence.

Work on your study guide! After the quiz… Work on your study guide!

What was the most difficult quiz question and why?