Exploring Interactive Whiteboard Techniques

What are the two main techniques discussed in this lesson for simplifying expressions?

• Graphing and substitution

• Factoring and expanding

• Solving equations and inequalities

• Using the distributive property and combining like terms

Tags

CCSS.7.EE.A.1

In the area model, where do you place the monomial?

• On the bottom

• On the top

• In the middle

• On one side

Tags

CCSS.HSA.APR.A.1

What is the result of multiplying 5 by 3x using the distributive property?

• 15

• 3x

• 5x

• 15x

Tags

CCSS.6.EE.A.3

What should you do if you don't have highlighters for combining like terms?

• Use different colored pens or pencils

• Skip the step

• Use a ruler

• Use a calculator

Tags

CCSS.7.EE.A.1

What is the combined result of 6x and -1x?

• 4x

• 6x

• 5x

• 7x

Tags

CCSS.7.EE.A.1

When combining like terms, what should you do with constants?

• Ignore them

• Combine them separately

• Multiply them

• Divide them

Tags

CCSS.7.EE.A.1

What is the first step when you see a monomial being multiplied by a binomial?

• Set up an area model

• Add the terms

• Combine like terms

• Subtract the terms

Tags

CCSS.HSA.APR.A.1

What is the result of multiplying 4 by 5x?

• 4x

• 20x

• 5x

• 9x

Tags

CCSS.HSA.APR.A.1

If you make a mistake while highlighting, what should you do?

• Cross it out and rewrite the terms

• Erase the highlighter

• Start over from the beginning

• Ignore the mistake

Tags

CCSS.RI. 9-10.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RL.7.10

CCSS.RL.8.10

What is the final simplified form of 3A - 15B + 16B + 24?

• 3A - 15B + 24

• 3A + 1B + 24

• 3A + 16B + 24

• 3A - 1B + 24

Tags

CCSS.7.EE.A.1