Open-ended tools in Mathematics teaching and learning

Question 1

Which of the following is NOT a standard unit of measure?

Accepted Answer

Arm Span

Question 2

What is the metric equivalent of one kilometer?

Accepted Answer

1000m

Question 3

What is a mathematical phrase that uses numbers, variables, or both with operations?

Accepted Answer

algebraic expression

Question 4

Mark is 5 years older than Jay. If Jay is m years old, what is the algebraic expression for Mark’s age?

Accepted Answer

m + 5

Question 5

What is the last term of the product of these binomials (x – 1) (x + 1)?

Accepted Answer

-1

Questions 5