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Tools of Algebra: Expressions, Equations, & Inequalities, Part 2
Teachers can use these materials to help students develop algebraic reasoning and learn how to use algebra as a tool in problem-solving. Students also learn about mathematical symbols and how they are used. Part 2 focuses on (1) four different uses for variables in math; (2) how to combine like terms and solve equations using tape diagrams; (3) using variables in scientific and geometric formulas, including finding the volume of three-dimensional figures and the Pythagorean Theorem; (4) evaluating systems of equations through guess and check and matching systems of equations to real-life situations; and (5) understanding, solving, evaluating, and graphing inequalities. Read More
Tools of Algebra: Expressions, Equations, & Inequalities, Part 1
Teachers can use these materials to help students develop algebraic reasoning and learn how to use algebra as a tool in problem-solving. Students also learn about mathematical symbols and how they are used. Part 1 focuses on (1) mathematical equality; (2) how to evaluate equations and expressions and solve equations using visual models like area models, hanger diagrams, and balance scales; (3) the distributive property of multiplication and the order of operations; and (4) how to write equations to describe real-life situations. Read More
Two-Dimensional Geometry: Pythagorean Theorem
In these materials, student explore concepts in two-dimensional (2D) geometry and measurement, including: categorizing 2D shapes; measures and units of length (perimeter and circumference); measures and units of area; where the geometric formulas come from; the Pythagorean Theorem; and scale factors. Read More
Two-Dimensional Geometry: Shapes
In these materials, student explore concepts in two-dimensional (2D) geometry and measurement, including: categorizing 2D shapes; measures and units of length (perimeter and circumference); measures and units of area; where the geometric formulas come from; the Pythagorean Theorem; and scale factors. Read More
Two-Dimensional Geometry: Area
In these materials, student explore concepts in two-dimensional (2D) geometry and measurement, including: categorizing 2D shapes; measures and units of length (perimeter and circumference); measures and units of area; where the geometric formulas come from; the Pythagorean Theorem; and scale factors. Read More
Two-Dimensional Geometry: Perimeter
In these materials, student explore concepts in two-dimensional (2D) geometry and measurement, including: categorizing 2D shapes; measures and units of length (perimeter and circumference); measures and units of area; where the geometric formulas come from; the Pythagorean Theorem; and scale factors. Read More
Tools of Algebra: Linear Functions, Part 2
With these materials, students learn the concepts to flexibly create, interpret, and use linear functions. Part 2 focuses on (1) rate of change (also known as slope) in graphs, tables, and equations; (2) starting amount (also known as the y-intercept) in graphs, tables, and equations; and (3) applying all the concepts learned about linear functions to some real-life situations, including paying bills and tracking medical antibodies. Read More
Tools of Algebra: Linear Functions, Part 1
With these materials, students learn the concepts to flexibly create, interpret, and use linear functions. Part 1 focuses on (1) number patterns, repeating patterns, growing patterns, and visual patterns; (2) how to use input/output machines to understand the basic structure of functions; and (3) how functions can be represented in 4 connected ways. Read More
Multiplication Representation Card
A printable matching activity for making connections between different representations of multiplication. Great to use as an ice breaker, a way to make groups, or just to get students out of their seats and talking to each other. Read More
Fraction Talks
A Fraction Talk is a discussion-rich routine that invites multiple ways of identifying fractions. They are similar to number talks, but instead of drawing out strategies through mental calculations, students evaluate images of shapes and identify fractions. The Fraction Talks website has a huge collection of images to inspire discussion and exploration, as well as suggestions for using this routine in your class. Read More