# algebra

### Sign Rule Handout

Contributor: Lucy Miller

A handout that explains sign rules and demonstrates how to simplify strings of numbers. Download this worksheet now or read it below. ... Read More

### Graphing Parabolas

Contributor: Lucy Miller

A handout for algebra students that demonstrates how to interpret parabolic equations and graph parabolas. Download this worksheet now or read it below. ... Read More

### Practice with Variables and Equations (I)

Contributor: Lucy Miller

### Practice with Variables and Equations (II)

Contributor: Lucy Miller

### Exponent Practice (I)

Contributor: Lucy Miller

### Exponent Practice (II)

Contributor: Lucy Miller

### Exponent Practice (III)

Contributor: Lucy Miller

### Matrix Multiplication and Pythagorean Triples

Contributor: John Goering | File type : Teaching Material

This enrichment activity uses matrix multiplication to generate primitive Pythagorean triples. Any primitive Pythagorean triple other than [3 4 5] can be produced from [3 4 5] by using no more than th... Read More

### Getting around the Chalkboard: Digital Graphing Tools for Better Student Interaction

Contributor: Jason Beachy | Length : 6 | File type : Video

If you teach algebra using the Cartesian plane method, your students are familiar with graphing paper. That is perfect for work at their desk, but how can you practice and check work together as a cla... Read More

### High School Geometry Syllabus

Contributor: Brian J Martin | File type : Curricular

Brian prepared this syllabus for Geometry by Bob Jones Press. However, the document provides a wealth of ideas and structure for any high school geometry class. Course Description Geometry, as the n... Read More