September 05, 2017

DO NOW!

1) Sit in your assigned seat

2) Turn in your math goals book.

3) Work with your group to find the mistake in the work to the right. What went wrong? How should it be fixed?

Happy National "Read a Book" Day!

September 05, 2017

Today's Agenda:1) "My Favorite Mistake"

2) Notes set-up discussion

3) 1.2a: Solving multi-step equations

4) Check out textbooks and pass out assignment sheets

September 05, 2017

My Favorite Mistake!• Our chance to learn from

our mistakes and grow as a class

• I will never reveal whose mistake we are exploring, and it may not be from our class at all

• Mistakes are a crucial part of mathematics...it's how you respond to them that counts!

September 05, 2017

1.2: Date:

• I CAN solve multi-step linear equations.

September 05, 2017

Example:Solve 2(1 − x) + 3 = − 8. Check your solution.

September 05, 2017

1.

2.

September 05, 2017

Solve the equation. Check your solution.

1. 3(x + 1) + 6 = −9 2. 15 = 5 + 4(2d − 3)

3. 13 = −2(y − 4) + 3y 4. 2x(5 − 3) − 3x = 5

September 05, 2017

Work with your table. Geometry Application!

1. Sketch each polygon in your notes

2. Write and solve an equation to find each value of x

3. Use your value of x to find the angle measures of each polygon

4. How can you check if your answers are reasonable?

Total Degree Measure: 180o 1800 3600

September 05, 2017

Total Degree Measure: 360o 5400 7200

Work with your table. Geometry Application!

1. Sketch each polygon in your notes

2. Write and solve an equation to find each value of x

3. Use your value of x to find the angle measures of each polygon

4. How can you check if your answers are reasonable?

September 05, 2017

Assignment Sheets & HW Expectations:• Assignment sheets will be passed out each chapter.

We will update due dates each day.• Assignments will always be stamped for completion

next class. You will have two classes until they are due.

• For HW: > Always check your answers> Set-up HW as shown in handout and class poster

– Why?

SHOW YOUR WORK!

September 05, 2017

Concept Check:

Today we learned....

1) How to solve a multi-step linear equation

Update Your Assignment Sheet with Tonight's Homework:

1.2(a) Assignment

Assigned: __________ Stamped: _________ Due: __________

September 05, 2017

Making a Book:1. Get a book handout2. Fold hotdog style - horizontal.3. Fold hamburger style.4. Cut on the top crease. Do NOT cut all the way across!5. Raise your hand for a teacher to come and staple the binding of your book.6. Write your name and hour on the front cover of your book.

Math goals mini-book:

We will review and update these at the end of first quarter...