Bundle Up! Save 20% with this purchase. Slope, Systems of Equations, Graphing practice, posters, differentiation, and more! All products in the bundle are winter sports themed...the sporty penguins are a great visual to help students remember the concepts! This bundle includes the following:*Interactive Notebook Activity: Exploring Slopes and Systems of Equations*Graphing & Systems of Equations Practice and Challenges*Slope and Systems of Equations Mini Posters for Word WallBe sure to click