BuyerBeware

=Buyer Beware =

AMENDED LESSON PLANNING RESOURCES:


 SmartLessons  Here is a Smart lesson on discounts titled "What is my discount?"  [Resource/Lesson activities/Notebook Activities/Browse Notebook/United States/Secondary/7-9/Math/What is my discount SMARTcreated.htm]

**Optional Supplemental Resources Matrix** - **Please add to this document**

Supplemental Resource Matrix = =

 Buyer Beware Unit Overview

=PHASE 1 = 

**Assessment**  Phase 1 Assessment (+ a little phase 2 pre-assessment)

Intro to Buy Beware

Things kids need to know:

 * Decimals Operations (pg. 137 math handbook)
 * Long division
 * Using a calculator to divide properly
 * <span style="font-family: 'Comic Sans MS',cursive;">Rounding to the nearest cent

<span style="font-family: 'Comic Sans MS',cursive;"> **Vocabulary**- Unit Price, Rate <span style="font-family: 'Comic Sans MS',cursive;"> **Homework** **Options -**



<span style="font-family: 'Comic Sans MS',cursive;">**Project** **Options - **

<span style="font-family: 'Comic Sans MS',cursive;">Things kids need to know:

 * <span style="font-family: 'Comic Sans MS',cursive;">Horizontal(x-axis)/Vertical(y-axis )
 * <span style="font-family: 'Comic Sans MS',cursive;">Key/Legend to the graph
 * <span style="font-family: 'Comic Sans MS',cursive;">Labels on the graph. What do they mean?
 * <span style="font-family: 'Comic Sans MS',cursive;">Scale/Interval of a graph. How to choose appropriate scale and intervals

<span style="font-family: 'Comic Sans MS',cursive;"> <span style="font-family: 'Comic Sans MS',cursive;"> (I changed the back side of the homework just a bit so that the prices fit the graph a bit better) :) <span style="font-family: 'Comic Sans MS',cursive;">
 * Homework Option:**
 * Classwork** **Helpers**- Page 9

<span style="background-color: #faf4fa; color: #2100ff; display: block; font-family: 'Comic Sans MS',cursive; text-align: left;">Lesson 3: Cheaper by the Pound
<span style="font-family: 'Comic Sans MS',cursive;">**Smart board lesson**

<span style="font-family: 'Comic Sans MS',cursive;"> **Vocabulary**- bulk

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:

 * <span style="font-family: 'Comic Sans MS',cursive;">Break homework into smaller sections

<span style="font-family: 'Comic Sans MS',cursive;"> **Homework** **Options -**

<span style="background-color: #faf4fa; color: #2100ff; display: block; font-family: 'Comic Sans MS',cursive; text-align: left;">Lesson 4: It Really Adds Up
<span style="font-family: 'Comic Sans MS',cursive;">**Smart Board Lesson 4A "Pretzels"** :

<span style="font-family: 'Comic Sans MS',cursive;"> **Smart Board Lesson for Terrific Ten Sandwich:** <span style="font-family: 'Comic Sans MS',cursive;"> **Additional Data table of sandwich ingredients and rubric for scoring:**

<span style="font-family: 'Comic Sans MS',cursive;">Things kids need to know:

 * <span style="font-family: 'Comic Sans MS',cursive;">mini lesson on multiplying to find equivalent fractions.
 * <span style="font-family: 'Comic Sans MS',cursive;">7 days in week, 364/5 days in a year (52 weeks)

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:

 * <span style="font-family: 'Comic Sans MS',cursive;">Price for 1 bag a day, for 1 month multiplying by 4.3 weeks is confusing. Rather use 30 days/1 month.
 * <span style="font-family: 'Comic Sans MS',cursive;">Modify to fit your kids' needs.
 * <span style="font-family: 'Comic Sans MS',cursive;">Dependent and Independent variables(Y depends on the X)
 * <span style="font-family: 'Comic Sans MS',cursive;">X is input and comes first. Y is output

=<span style="font-family: 'Comic Sans MS',cursive;">PHASE 2 = <span style="font-family: 'Comic Sans MS',cursive;">**Smart board lesson 5A** : <span style="font-family: 'Comic Sans MS',cursive;">**Smart board lesson 5B:**

<span style="font-family: 'Comic Sans MS',cursive;"> **Practice Quiz Lessons 5-8**:

Written in a Word table format. Word problems have teacher names (you might want to change them)
 * Phase Two Quiz**

Updated Phase two quiz which includes standards addressed.

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:

 * <span style="font-family: 'Comic Sans MS',cursive;">Review part-to-part vs. part-to-whole
 * <span style="font-family: 'Comic Sans MS',cursive;">Writing ratios in 3 ways
 * <span style="font-family: 'Comic Sans MS',cursive;">Equivalent fractions
 * <span style="font-family: 'Comic Sans MS',cursive;">Writing ratios each way (boys to girls vs girls to boys)
 * <span style="font-family: 'Comic Sans MS',cursive;">Strong focus on labeling numbers in ratios, so not to confuse students with fractions.

<span style="font-family: 'Comic Sans MS',cursive;"> **Vocabulary** :<span style="font-family: 'Comic Sans MS',cursive;">part-to-part, part-to-whole

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:

 * <span style="font-family: 'Comic Sans MS',cursive;">Be sure to run R14 Reproducible
 * <span style="font-family: 'Comic Sans MS',cursive;">Have students discuss different methods in calculating values
 * <span style="font-family: 'Comic Sans MS',cursive;">In homework, (P.39):
 * <span style="font-family: 'Comic Sans MS',cursive;">Discuss "octave" in problem #1 of homework
 * <span style="font-family: 'Comic Sans MS',cursive;">also, problem #2, understand it, part b

<span style="background-color: #faf4fa; color: #2100ff; display: block; font-family: 'Comic Sans MS',cursive; text-align: left;">Lesson 7: Halftime Refreshments

 * <span style="font-family: 'Comic Sans MS',cursive;">Teacher tips: **


 * <span style="font-family: 'Comic Sans MS',cursive;">Review making a ratio table, table of ratios
 * <span style="font-family: 'Comic Sans MS',cursive;">Be sure to label/units on everything!
 * <span style="font-family: 'Comic Sans MS',cursive;">Use Cross products. Teach how to find cross products.
 * <span style="font-family: 'Comic Sans MS',cursive;">Pg. 292-295 Proportions/Ratios/Cross product lesson
 * Be sure the students know what a variable is.

<span style="background-color: #faf4fa; color: #2100ff; display: block; font-family: 'Comic Sans MS',cursive; text-align: left;">Lesson 8: Can I Use a Proportion?
====<span style="font-family: 'Comic Sans MS',cursive;"> Kids will be using proportions to solve real world problems. They’ll first practice filling in tables of equivalent proportions, then they’ll do a project. The project is building a mosaic of different colored tiles that have different costs. ====

====<span style="font-family: 'Comic Sans MS',cursive;">The big idea is that kids understand how to find cross products, find the missing multiplier, make new proportions using a proportion they found the missing piece for. ====

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:

 * <span style="font-family: 'Comic Sans MS',cursive;">review graphing on a coordinate plane
 * <span style="font-family: 'Comic Sans MS',cursive;">emphasize labeling each axis
 * <span style="font-family: 'Comic Sans MS',cursive;">(Find coordinate planes in Language of Algebra, R10)

<span style="font-family: 'Comic Sans MS',cursive;"> **Making a Mosaic Guideline and Scoring Rubric:** <span style="font-family: 'Comic Sans MS',cursive;"> Mosaic Examples website: http://www.gwydir.demon.co.uk/jo/mosaic/examples.htm <span style="font-family: 'Comic Sans MS',cursive;"> Create own Mosaic online: http://www.gwydir.demon.co.uk/jo/mosaic/index.htm

=<span style="font-family: 'Comic Sans MS',cursive;">PHASE 3 =

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:
<span style="font-family: 'Comic Sans MS',cursive;">Handbook Section 2.8, pg. 149 (1-4) Using benchmarks to estimate a percent of a number <span style="font-family: 'Comic Sans MS',cursive;"> Use a number line to show students percent pg.24 in the Teachers Edition <span style="font-family: 'Comic Sans MS',cursive;"> Steps for making the circle graph 196 in Handbook <span style="font-family: 'Comic Sans MS',cursive;"> R 16 for Circle Graph Template

<span style="font-family: 'Comic Sans MS',cursive;"> **Use mental math to find the percents of numbers:** <span style="font-family: 'Comic Sans MS',cursive;"> 1% move decimal two places to the left <span style="font-family: 'Comic Sans MS',cursive;"> 5% 1/2 of 10% <span style="font-family: 'Comic Sans MS',cursive;"> 10% one decimal place to the left. <span style="font-family: 'Comic Sans MS',cursive;"> 50% 1/2 of the number

<span style="font-family: 'Comic Sans MS',cursive;">Things kids need to know:
<span style="font-family: 'Comic Sans MS',cursive;">Fraction decimal and percent relationships (Math handbook pgs. 152-159) <span style="font-family: 'Comic Sans MS',cursive;"> When making the table on page 29, have students create another column labeled (degrees of circle graph) <span style="font-family: 'Comic Sans MS',cursive;"> Making circle graphs (Kids should start with a circle with degrees clearly marked to find accurate sector-sizes.)

<span style="font-family: 'Comic Sans MS',cursive;"> **Joke:** What does a circle do at the gym? it sector-sizes!(Tasha-rofl)

Copy of table from page 29

<span style="font-family: 'Comic Sans MS',cursive;">Teacher tips:
<span style="font-family: 'Comic Sans MS',cursive;">Explain how to estimate prices (describe when each is appropriate-overestimate, underestimate) <span style="font-family: 'Comic Sans MS',cursive;"> Emphasize original price, discount price, sale price. <span style="font-family: 'Comic Sans MS',cursive;"> Using different methods to find percents of numbers, and finding new cost.

<span style="font-family: 'Comic Sans MS',cursive;">finding the tip, and total cost after tip(students have to do this in the homework) <span style="font-family: 'Comic Sans MS',cursive;"> Have circle graph template if students are having trouble with making their own circle graph with degrees marked.

<span style="font-family: 'Comic Sans MS',cursive;"> **Modified Lesson 12:** <span style="font-family: 'Comic Sans MS',cursive;"> I made some modifications to the Percent Smorgasbord lesson. I had kids work in groups of 2 to 3 students for this project. It involves a technology component that requires the groups to work with a Numbers spreadsheet. If you choose to use the files below you will need to modify them to be specific to your school. //**Teacher Tip:** Sell the idea that the $4,500 they have to spend is a one time donation - what they do not use will be lost. They will go to great effort to manipulate their list of purchases to get as close to $4,500 without exceeding that number as they possibly can.//

<span style="font-family: 'Comic Sans MS',cursive;"> The following files are the project description and rubric given to students and a Notebook document that helps in introducing the project and a completed sample of the Numbers spreadsheet students will work with.

<span style="font-family: 'Comic Sans MS',cursive;"> Below is the worksheet students will fill out and get approved prior to going to the computer lab and the price list they will use to make purchases for the banquet.

<span style="font-family: 'Comic Sans MS',cursive;">Below are the Instructions I provided to each group when we went to the computer lab and a copy of the Numbers template they completed there.

<span style="font-family: 'Comic Sans MS',cursive;"> The last two files are the checks and check registry. See the documents below.