Building and Solving Equations Concepts

Mr. Woolley introduces Lesson 9, focusing on building and solving equations. Students are guided through practice problems involving Heather and Jake, each with different approaches. The video concludes with instructions for solving additional problems on page 58, encouraging students to work independently or in groups.

What is the main focus of lesson 9 as introduced by Mr. Woolley?

• Learning about fractions

• Building and solving equations

• Understanding geometry

• Studying historical events

How many hours per day did Heather practice soccer?

• 4 hours

• 3 hours

• 2 hours

• 1 hour

What mathematical property is used in Heather's practice problem?

• Identity Property

• Distributive Property

• Commutative Property

• Associative Property

How many hours per day did Jake practice soccer?

• 2.5 hours

• 3.6 hours

• 4 hours

• 5 hours

What is the key difference between Heather's and Jake's practice problems?

• The type of sports practiced

• The total hours of practice

• The use of the distributive property

• The number of days

What page are the problems discussed in the video located on?

• Page 58

• Page 60

• Page 50

• Page 55

What is the main goal when working on problems from page 58?

• Memorizing equations

• Setting up and solving equations

• Drawing diagrams

• Writing essays

In problem number two, what is being calculated?

• The cost of a shirt

• Michael's present age

• The cost of a pencil

• The number of months

What mathematical concept is emphasized in problem number six?

• Multiplication of integers

• Fractional amounts and common denominators

• Subtraction of decimals

• Addition of whole numbers

In problem number nine, what is the cost of each pencil?

• 5 cents

• 2 cents

• 3 cents

• 4 cents