EngageNY
Scaling Principle for Volumes
Review the principles of scaling areas and draws a comparison to scaling volumes with a third dimensional measurement. The exercises continue with what happens to the volume if the dimensions are not multiplied by the same...
EngageNY
An Appearance of Complex Numbers 2
Help the class visualize operations with complex numbers with a lesson that formally introduces complex numbers and reviews the visualization of complex numbers on the complex plane. The fifth installment of a 32-part series reviews...
Ohio Literacy Resource Center
Converting Units of Measure
Follow six steps to implement this series of metric worksheets. Here, mathematicians exhibit their knowledge of problem solving, while converting units of measurement and label their answers with the applicable unit name.
Howard County Schools
Exponential Decay Exploration
How can you model exponential decay? Explore different situations involving exponential decay functions and decreasing linear functions by performing activities with MandM candy, popcorn kernels, and number cubes.
NASA
Lights on the International Space Station
Groups explore illumination with NASA's Lighting Environment Test Facility (LETF) as a context. Using the TI-Nspire app, groups determine the lux equation that models their simulation. They then use the lux equation to...
Curated OER
My Test Book: Multiples and Prime Factorization
In this math skills learning exercise, students solve 10 multiple choice math problems regarding prime factorization and multiples. Students may view the correct answers.
Curated OER
Mighty Multiples
For this math worksheet, students list the first 8 multiples of 8 numbers and identify the least common multiple for 5 pairs of factors. Students also find the lowest common denominator for 15 sets of fractions.
Curated OER
Exponents and Factoring
In this exponents and factoring worksheet, 9th graders solve and complete 32 different problems that include simplifying a number of equations. First, they write each expression with only one exponent. Then, students simplify to a number...
Curated OER
Factoring
Ninth graders factor equations and find prime numbers. In this algebra instructional activity, 9th graders find the factors and prime factors of a number using multiples and relatively prime numbers.
Curated OER
Factoring
In this algebra worksheet, students solve quadratic equations and factor using complete the square. There are 20 problems.
Curated OER
Quadratic Equations
In this algebra worksheet, students solve quadratic functions through factoring and graphing. They solve for the area of a rectangular area. There are 20 questions.
Curated OER
Adding and Subtracting Rational Expressions
In this algebra worksheet, students add and subtract rational expressions using the LCM. They combine like denominators before they add and subtract the expressions. There are 8 questions.
Curated OER
Addition and Subtraction of Rational Expressions
In this rational expression worksheet, students add and subtract fractional expressions. They completely factor the numerator and denominator. Explanations and examples are provided at the beginning of the document. This two-page...
Curated OER
Factoring the Difference of Squares
In this algebra worksheet, students factor special equations using difference of squares. They follow the formula to factor. There are 9 questions with an answer key.
Curated OER
Factoring the Difference of Two Perfect Squares
In this Algebra I/Algebra II activity, students factor the difference of two perfect squares. The one page activity contains five multiple choice questions. Answers are included.
Curated OER
Simplifying Fractions on the TI-73
In this simplifying fractions on the Ti-73 worksheet, middle schoolers simplify 8 fractions in short answer format. Students use the Ti-73 to simplify fractions. Middle schoolers represent the fraction as a picture of shaded and...
Curated OER
Cross Canceling with Frank and Fred Frog!
For this multiplying and dividing fractions to solve a riddle worksheet, students use cross canceling to solve the problems. Students solve ten problems.
Curated OER
Fractions
In this math worksheet, students will read about the definition of fractions. Students will read about and practice equivalent fractions, simplifying fractions and adding and subtracting fractions.
Curated OER
Factoring
In this Algebra I worksheet, 9th graders factor algebraic expressions completely. The one page worksheet contains ten problems. Answers are provided.
Curated OER
Fishin' For Fractions
Fifth graders compare fractions. In this fraction instructional activity, 5th graders identify whether a fraction is closest to zero, half, or one and use common denominators. They put fractions in order and complete real-life fraction...
Curated OER
New York State Testing Program, Mathematics Book 1 Grade 8
In this 8th grade math test, 8th graders complete 27 multiple choice problems. Problems cover a wide variety of concepts from geometry to linear equations and computation with exponents. The test is from 2005.
Curated OER
Triangle Sum Theorem
Tenth graders investigate the theorems of angles and lines to prove triagle sum theorem. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two...
Curated OER
8th Grade Math Reducing
Eighth graders determine whether given fractions can be reduced, and if so, complete the reduction. They write in their Math Journals on the prompt "What does it mean to count something?"
Curated OER
Mr. V's 'Math Awareness Game'
Students play a math game to reinforce math skills. They calculate a problem, if they have the card with the correct answer, they hold that card up. All incorrect cards go to the student holding the correct answer or the teacher.