Two Good Problems
For this Algebra I worksheet, 9th graders practice problem solving skills with two problems that encourage a development of number sense. The one page worksheet contains two problems. Answers are not provided.
9th Math 3 Views 1 Download
Solution Sets to Equations with Two Variables
Can an equation have an infinite number of solutions? Allow your class to discover the relationship between the input and output variables in a two-variable equation. Class members explore the concept through tables and graphs and...
9th - 10th Math CCSS: Designed
Using Linear Equations to Define Geometric Solids
Making the transition from two-dimensional shapes to three-dimensional solids can be difficult for many geometry students. This comprehensive Common Core lesson starts with writing and graphing linear equations to define a bounded region...
9th - 11th Math CCSS: Designed
Math Stars: a Problem-Solving Newsletter Grade 7
Put on your thinking caps because middle school math has never been more interesting in this huge resource full of thought provoking questions. Written as a newsletter, the resource has 10 two-page newsletters with a variety of...
6th - 9th Math CCSS: Adaptable
Solving Linear Inequalities in Two Variables
Although graphing a linear inequality on the plane is but a few steps added onto the graphing of a linear equation, for many learners the logical leap is quite intimidating. This approachable PowerPoint presentation breaks graphing...
9th - 10th Math CCSS: Adaptable
Calculate Conditional Probabilities Using a Two-Way Table
Multiple worked examples and clear explanation of arithmetic steps really make this presentation on conditional probability stand out. Specifically, an emphasis on the reasoning behind the calculations helps young statisticians develop...
7 mins 9th - 12th Math CCSS: Designed