Interactive
Curated OER

Pre-Algebra Vocabulary Crossword

8th - 9th
In this pre-algebra worksheet, students answer questions on basic algebra vocabulary to complete a crossword puzzle.  The one page interactive worksheet contains eight clues and is self checking.
Interactive
Curated OER

Ratio and Proportion Crossword Puzzle

9th
In this Algebra I worksheet, 9th graders solve a crossword puzzle that is based on the vocabulary associated with ratio and proportion.  The one page interactive worksheet contains fourteen clues and is self checking. 
Interactive
Curated OER

Using Logical Reasoning

10th
In this geometry instructional activity, 10th graders analyze and solve logic puzzles.  The one page interactive instructional activity contains five multiple choice questions, provides a hint, and is self checking.