TEKS

These are the resources that support this TEKS Standard.

TEKS-7-9B

There are 33 resources.
Title Description Thumbnail Image Curriculum Topics

Halloween Math Activities

Turn the Halloween season into an opportunity to do some math activities! In this module, you'll find a clever collection of arithmetic, algebra, and geometry activities.

  1. Geometry activity: Watch a video about how spiders build webs and analyze the result geometrically. Students build polygon-based web designs in this hands-on activity.
  2. Algebra activity: Going to the pumpkin patch? Use different sized pumpkins on this data-gathering activity, where students measure diameters and circumferences and graph the results. 
  3. Arithmetic activity: Two addictive divisibility games based on whack-a-mole.

Interactive Crossword Puzzle--Circles

This interactive crossword puzzle tests knowledge of key terms on the topic of circles. Note: The download is a PDF version of this puzzle.

Definition of a Circle

Math Examples--Circular Area and Circumference

This set of tutorials provides 23 examples of solving for the area and circumferences of circles and sections of circles. NOTE: The download is a PPT file.

PowerPointPresentations.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 02

Circular Area and Circumference: Example 2. Finding the circumference of a circle, given the radius as a number.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference2.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 18

Circular Area and Circumference: Example 18. Finding the area of a circular region, given the values of the radii and central angle as variables.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference18.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 03

Circular Area and Circumference: Example 3. Finding the area of a circle, given the radius as a variable.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference3.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 19

Circular Area and Circumference: Example 19. Finding the perimeter of a circular region, given the values of the radii and central angle as variables.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference19.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 04

Circular Area and Circumference: Example 4. Finding the circumference of a circle, given the radius as a variable.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference4.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 20

Circular Area and Circumference: Example 20. Finding the area of a circular region, given the values of the radii and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference20.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 05

Circular Area and Circumference: Example 5. Finding the area of a circular region, given the values of the radii as numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference5.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 21

Circular Area and Circumference: Example 21. Finding the perimeter of a circular region, given the values of the radii and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference21.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 06

Circular Area and Circumference: Example 6. Finding the area of a circular region, given the values of the radii as numbers and variables.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference6.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 22

Circular Area and Circumference: Example 22. Finding the area of a circular region, given the values of the radii and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference22.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 07

Circular Area and Circumference: Example 7. Finding the area of a circular region, given the values of the radii as variables.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference7.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 23

Circular Area and Circumference: Example 23. Finding the perimeter of a circular region, given the values of the radii and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference23.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 08

Circular Area and Circumference: Example 8. Finding the area of a sector, given the values of the radius and central angle as numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference8.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 09

Circular Area and Circumference: Example 9. Finding the arc length of a circle, given the values of the radius and central angle as numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference9.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 10

Circular Area and Circumference: Example 10. Finding the area of a sector, given the values of the radius and central angle as variables.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference10.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 11

Circular Area and Circumference: Example 11. Finding the arc length of a circle, given the values of the radius and central angle as variables.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference11.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 12

Circular Area and Circumference: Example 12. Finding the area of a sector, given the values of the radius and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference12.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 13

Circular Area and Circumference: Example 13. Finding the arc length of a circle, given the values of the radius and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference13.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 14

Circular Area and Circumference: Example 14. Finding the area of a sector, given the values of the radius and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference14.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 15

Circular Area and Circumference: Example 15. Finding the arc length of a circle, given the values of the radius and central angle as variables and numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference15.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 16

Circular Area and Circumference: Example 16. Finding the area of a circular region, given the values of the radii and central angle as numbers.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference16.jpg Area and Circumference

Math Example: Circular Area and Circumference: Example 01

Circular Area and Circumference: Example 1. Finding the area of a circle, given the radius as a number.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/3bLNAVu

CircularAreaCircumference1.jpg Area and Circumference