Mathematical Concepts and Problem Solving

Mathematical Concepts and Problem Solving

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

In this episode, Mr. Baskin covers various math topics for grade eight students. The lesson begins with an introduction to square roots, explaining how to approximate them and plot them on a number line. The video then moves on to solving equations involving square roots and negative solutions. Students learn to identify irrational numbers and understand their properties. The lesson also covers scientific notation, teaching students how to convert and compare numbers. Finally, the video concludes with an analysis of scatter plots, focusing on identifying outliers.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the square root of 37 slightly more than 6?

Because 37 is a perfect square.

Because 37 is slightly more than 36, whose square root is 6.

Because 37 is slightly more than 25, whose square root is 5.

Because 37 is slightly less than 49, whose square root is 7.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number is closest to the square root of 95?

8

9

10

11

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where would you place the square root of 40 on a number line?

Between 5 and 6

Between 6 and 7

Between 7 and 8

Between 4 and 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the solutions to the equation x² = 81?

x = 9 and x = -9

x = 7 and x = -7

x = 10 and x = -10

x = 8 and x = -8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an irrational number?

Square root of 14

2/3

Square root of 64

Negative square root of 100

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the area of a square is 13, what is the side length?

Square root of 12

Square root of 13

Square root of 16

Square root of 9

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert 0.37 x 10^6 to proper scientific notation.

370 x 10^3

0.037 x 10^7

37 x 10^4

3.7 x 10^5

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?