Welcome to Pre-Algebra Monday: Quarter 2 Week 4

1. Please have your agenda book on your desk and write your homework down for the week.

2. Please have your journals and a pencil on your desk.– 2.3 Making Wump Hats (complete in your

journal)

3. Tonight’s Assignment– Follow up 2.3 (answer in your journal)

2.3 Making Wump Hats

Zack and Marta experimented with multiplying each of Mug’s coordinates by different whole numbers to create other similar figures. Marta wondered how multiplying the coordinates by a decimal, or adding numbers to or subtracting numbers from each coordinate, would affect Mug’s shape. When she asked her uncle about this, he gave her the coordinates for a new shape- a hat for Mug to wear- and some rules to try on the shape.

Warm-up: Tuesday

If a figure on a grid is transformed byapplying the rule (2x, 3y), will the newfigure be similar to the original? Explainyour reasoning.

Quarter 2: Week 4

Welcome to Pre-Algebra Tuesday

1. Please have your homework on your desk and get started on your warm up.

2. Class discussion– Follow up 2.3

3. Get started on Application 2– What you do not finish is homework

Warm-up: Wednesday

• What is the scale factor from triangle DEF to triangle ABC?

• What is the scale factor from triangle ABC to triangle DEF?

• How many times greater is the perimeter of triangle ABC than the perimeter of triangle DEF?

Quarter 2: Week 3

A

B C

E

D F

12

3

45

Welcome to Pre-Algebra Wednesday

1. Please have your homework on your desk and get started on your warm up.

2. Discuss Application 2

3. Review Investigation 1 and 2

4. Tonight’s Assignment– Complete Review Worksheet

Welcome to Pre-Algebra Thursday

1. Please have your homework on your desk and be ready to discuss the review worksheet

2. Discuss review worksheet

3. Partner Assignment– Mathematical Reflections 1 and 2

4. Tonight’s Assignment– Study for Quiz on Investigation 1 and

2

Welcome to Pre-Algebra Friday

1. Please have your mathematical reflections ready to go over.

2. Discuss mathematical reflections

3. Quiz: Investigation 1 and 2