Variable Vault

🎄 Bring festive fun and meaningful rigor to your Algebra classroom with this Christmas Graphing Activity, where students create a Christmas tree using equations and restricted domains. Students graph a Christmas tree using linear equations with restricted domains, carefully connecting multiple line segments to form a complete image. With four differentiated versions included, this activity is perfect for meeting the needs of diverse learners and for use across Algebra I and Algebra II courses.

Students practice graphing a variety of linear equations written in slope-intercept form and receive feedback quickly -- if their line doesn't pass through the winter mitten set, it's incorrect. Equations include positive and negative slopes, a slope of 0, and an undefined slope. Use this resource as a:- A set of practice problems for all students - An intervention worksheet (reteach and practice) - A test or quiz review - An activity for short class periods (i.e. late start due to snow) or befo

Building student conceptual understanding and skill using this activity in which students practice writing equations that pass through a specific point - marked by a candy cane - in slope-intercept form. Many correct answers exist. This activity helps students see that a single point could have infinite lines that pass through it, all with different equations. It also supports student understanding of how to determine if a point lies on a line. This activity can be used in a number of ways - in