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The Math Toolbox

Rated 4.87 out of 5, based on 129 reviews
30 Followers
Livonia, Michigan, United States
About the store
I taught middle and high school level math for over 8 years before becoming a full-time stay at home mom.
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All resources

Preview of Function Faces: Function Transformation Activity

Function Faces: Function Transformation Activity

In this project, students will create a "face" with at least 8 different functions from 4 different function families. Students will use what they know about the shapes of basic function families, function transformations, and domain restrictions to graph their face on a TI graphing calculator. As students use trial and error to get their face "just right," they will begin to take ownership of the function transformations.
Preview of Thanksgiving Algebra Activity - Graphing Lines

Thanksgiving Algebra Activity - Graphing Lines

Algebra Students will practice graphing linear equations with this short activity. Equations are written in different forms and students can rewrite them in slope-intercept form before graphing. Each line also has a restricted domain (or range) that students will use to create a Thanksgiving-themed picture. Great practice for the day before break! Note: In the thumbnail the lines on the coordinate plane do not all appear. They will appear in the downloaded file.
Preview of Ramp Racing: A Math Experiment with Slope & Function of Best Fit

Ramp Racing: A Math Experiment with Slope & Function of Best Fit

This math experiment packs in a variety of algebra concepts! As students seek to find the ramp slope that will allow a matchbox car to travel the longest distance, they are required to make slope calculations, find averages, create a scatter plot, find a function of best fit, find a maximum value, and reflect on where the longest distance is seen on the graph. There are two different versions of the data analysis, written summary, and rubric: one for pre-algebra, and one for algebra. Check ou
Preview of The Handshake Problem - Practice with Problem Solving Strategies

The Handshake Problem - Practice with Problem Solving Strategies

In this activity, students are given a problem that they may or may not be able to solve. Students are then guided through five different problem solving techniques to help them solve the problem: solve a simpler problem, draw a picture, make a table, look for a pattern, and write an "input-output" rule. This activity provides scaffolding for struggling students, and at the same time challenges high-achieving math students to go beyond solving the original problem, into finding an algebraic r
Preview of Patterns in Sierpinski's Triangle

Patterns in Sierpinski's Triangle

This activity is a great introduction to working with patterns, sequences, or fractals. Having students create the Sierpinski triangle is a great way to motivate "math-shy" students, and provide a visual connection to a pattern of numbers. The triangles also look great hanging around the classroom: use them on the walls, as a border on a bulletin board, or string to create a pennant banner. If you like this activity, please take time to write a review and follow my store: http://www.teachers
Preview of Christmas Holiday Writing and Evaluating Algebraic Expressions

Christmas Holiday Writing and Evaluating Algebraic Expressions

Holiday themed practice with writing and evaluating algebraic expressions at the Algebra 1 or Algebra 2 level. After evaluating the expressions, students will color in the answers on a hundreds board to create a picture. If you like my material, please follow my TpT store, The Math Toolbox. I am continually adding new content.
Preview of Be My PASCALintine! - A Math Valentine on Pascal's Triangle

Be My PASCALintine! - A Math Valentine on Pascal's Triangle

Want to give your math students a math-related Valentine? "Be My PASCALintine!" is an opportunity to encourage your math students to explore pattern's in Pascal's Triangle while earning a few bonus points. To earn the bonus points, students must first identify and complete the pattern, and then color all of the even numbers red.
Preview of Function Vocabulary Quiz - Three Forms + Answer Key

Function Vocabulary Quiz - Three Forms + Answer Key

This is a multiple choice quiz that focuses on the vocabulary associated with function graphs. It includes twelve vocabulary words: asymptote, x-intercept, y-intercept, maximum, minimum, increasing interval, decreasing interval, slope, constant slope, varying slope, zeros, and symmetry. Students match the word with a picture or short definition. Domain and Range are not part of the quiz.
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About the store

Experience

I taught middle and high school level math for over 8 years before becoming a full-time stay at home mom.

Teaching style

My focus as teacher is to help students discover why math works. I love incorporating hands-on games, activities, and projects that encourage a thoughtful learning of math concepts.

Awards & shining teacher moments

Comment from former math student: "I have learned Mrs. Cruz's way of doing math and honestly it improved my math skills."

My own education history

I have a B.A. in Middle Childhood Education from Cedarville University with emphasis in mathematics, reading, and language arts. I am working on a M.A. in Math Education Enhancement and Leadership from the University of Michigan.

Additional biographical information

I love patterns! You will find that my math materials often encourage students to look for patterns and develop math rules based on these patterns.