Exploring Grade 6 Unit 6 Lesson 13 Concepts

This video tutorial covers Math 6 Unit 6 Lesson 13 on expressions with exponents. It begins with an introduction to exponents and identifying which items do not belong in a group. The lesson progresses to evaluating the truth of equations involving exponents, followed by activities to find equivalent expressions. The session concludes with homework instructions and practice problems to reinforce the concepts learned.

Which expression does not belong in a set of expressions with exponents?

• 2 * 2 * 2 * 2

• 16

• 2^4

• 4 * 2

Is 2 to the fourth power the same as 2 times 4?

• True

• False

• Cannot be determined

• Sometimes

What is 5 to the third power equal to?

• 75

• 15

• 125

• 25

Which expressions are equivalent?

• None of the above

• 5^2 and 2 * 5

• 2^5 and 10

• 5 * 5 and 5^2

Can the base of an exponent be a fraction?

• Only if it's an improper fraction

• Yes

• No

• Only if it's a proper fraction

What is the area of a square with a side length of 3/5 unit?

• 9/25 units squared

• 6/10 units squared

• 3/5 units squared

• 18/25 units squared

What is the side length of a square with an area of 1/16 unit squared?

• 1/8 unit

• 1/2 unit

• 1/4 unit

• 1/16 unit

What is the volume of a cube with an edge length of 2/3 unit?

• 8/9 units cubed

• 8/27 units squared

• 8/27 units cubed

• 4/9 units cubed

How many tickets were sold if the ticket price is $8.50 and total sales were $2986?

• 3000

• 300

• 3516

• 351

How many panels are needed for a fence around a garden of 29 2/3 feet with panels that are 2/3 of a foot wide?

• 89 panels

• 30 panels

• 45 panels

• 44 panels