Curated OER
Graphing Solutions
In this graphing solutions worksheet, 9th graders solve 13 various types of problems. First, they find the solution of each systems by graphing on the coordinate plane provided. Then, students solve each systems of equations...
Curated OER
Math Vocabulary
In this math vocabulary learning exercise, high schoolers read clues and rearrange given letters to identify the described vocabulary word. This one-page learning exercise contains 8 problems. Answers are provided.
Curated OER
Inequalities
In this inequalities worksheet, students solve ten problems that are inequalities. They also identify that when solving inequalities, they have to flip the inequality sign when they multiply or divide the inequality by a negative....
Texas A&M University
Wtamu Virtual Math Lab: Intermediate Algebra
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
Sophia Learning
Sophia: Null Set / Empty Set
This video lesson defines the phrase null or empty set. Students can check their understanding with an assessment.