Curated OER
Mixing Fertilizer
Your young landscapers do concentration calculations in this problem dealing with mixing fertilizer. Learners use and analyze rational expressions within this context.
Howard County Schools
Maria’s Quinceañera
How long will it take to save up for a car? Classmates use linear and exponential models to see how money received during a Quinceanera will grow over time.
Curated OER
Division Dominoes
In this math worksheet, students practice division facts and investigate divisibility by playing a dominoes game with 4 players. To score points the dots at the far ends of the game are added and if the number is divisible by one or more...
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Fractions in Everyday Life
Young scholars apply understanding of fractions by converting a recipe to feed the class and the whole grade level. They calculate how many cookies the class would eat and multiply each fraction in the recipe accordingly.
Illustrative Mathematics
Rectangle Perimeter 3
This activity looks at writing expressions to represent perimeter of a rectangle and then considers the concept of equivalent expressions and the distributive property in more detail.
Curated OER
China's Population Growth
Learners collect data from China's population growth and determine the mean, median, and mode from the data. In this data lesson plan, pupils determine probabilities and use them to make predictions.
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Matrix Operations
Here is a worksheet to practice or review basic matrix operations of addition, subtraction, and scalar multiplication. First, define and discuss key vocabulary terms, then have individuals work five simple problems. There are detailed...
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Pocket Money
Students discover that the mathematics behind this question is a comparison of the rate at which adding a fixed number increases the total compared to continual doubling of a number. In fact no matter what whole numbers you start with,...
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Nick Six's Dart Game
In this math worksheet, students analyze a dartboard with scoring points marked for different areas. Students practice addition by adding up scores for 15 attempts at the dartboard.
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Circles in Circles
In this circle worksheet, learners use a diagram of 4 concentric circles to complete a set of 4 questions. A reference web site is given for additional activities.
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Completing the Square
In this polynomial instructional activity, students complete the square of a given problem. Explanations and examples are provided. This two-page instructional activity contains ten problems.
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Estimating and Rounding
In this estimation and rounding worksheet, students solve ten multiplication problems by using estimation and rounding skills. This is an interactive worksheet.
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Finding Area and Perimeter in a Miniature House Using Standardized Units
Students explore the concept of area and perimeter. In this area and perimeter instructional activity, students construct miniature houses. Students determine the area and perimeter of their model in order to buy glue, carpet, and wall...
Curated OER
Double-Digit Addition with Regrouping
First graders recall place value system and double-digit addition, create and manipulate double-digit regrouping, and devise and identify ways to use regrouping.
Curated OER
College Prep Algebra, Worksheet Chapter 3, 2.5, 2.7, 3.1- 3.4
In this algebra worksheet, pupils translate 39 word problems into algebraic terms and solve them. They complete 42 problems about coordinate graphing, working with ordered pairs, slop, and equations of lines.. They make 2 scatter grams...
Curated OER
Identities and Trigonometric Values
Young scholars solve trigonometric equations. In this precalculus activity, students prove trigonometric identities using the Pythagorean Theorem. They apply the addition formulas for sine and cosine to prove different identities.
Curated OER
Order of Operations
In this Algebra I instructional activity, 9th graders use the order of operations to evaluate numerical expressions containing parenthesis and brackets. The one page interactive instructional activity contains instruction, worked...
Curated OER
General MacArthur's Favorite Number Game
In this secondary mathematics worksheet, students examine the algebra behind the solution of General MacArthur’s favorite mathematics trick. The one page worksheet contains one problem with the solution.
Curated OER
Solving Algebraic Equations
In this algebraic equations learning exercise, 6th graders solve and complete 9 different word problems that include various types of equations. First, they find consecutive even numbers and write an equation to solve. Then, students...
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Converting Celsius to Fahrenheit
In this Algebra I worksheet, 9th graders explore an alternate method for converting Celsius to Fahrenheit and determine the algebra behind the shortcut. The one page worksheet contains one problem. Solution is provided.
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Polynomial Functions
In this Algebra II worksheet, 11th graders classify polynomials by degree, write in standard form, and describe the behavior of the graph. The two page worksheet provides explanation and examples along with thirteen practice problems....
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Modeling Basic Operations
Eighth graders engage in a lesson that investigates basic mathematical operations using a number line. They use props for hands on activities of visualizing the solution to a particular problem.
Curated OER
Crossword: What Number am I?
In this crossword learning exercise, students solve 19 word clues about numbers. Students then complete the crossword with their answers. Clues include fifty more than fifty, one less than twenty, half of one hundred.
Curated OER
Decimals: Collaborative Lesson
Students explore mathematics by participating in a group activity. In this number value lesson, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Students collaborate with...