CPM
Using Equal Values Method or Substitution
Math whizzes solve and complete 20 different problems. Problems are solved using the substitute, or the equal values method. Learners also create their own systems of equations based on word problems.
Curated OER
Count the Objects
Wow, that's a lot of stars! Learners count 101 stars from an array of five rows. This resource would work best projected since the explanation is on it. Also, if you do this as a whole-class problem, you can have pupils share strategies...
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
Targeting Young Speeders
Students research the police ticketing of teens in their city or county. They determine if the police are targeting teens and why. Students explore other ways the community tries to ensure safer teen drivers. They survey teens in school....
Curated OER
Design Your Own Building
Students explore the use of design principles in the real world. They evaluate how problems can be solved using design principles. In groups, students design the floor plan for a building of their choice.
Curated OER
Counting on Frank
Eighth graders read a book "Counting on Frank" with a partner. Using the text, they identify eight clues and use their mathematical reasoning in real-life situations. They participate in a game and turn in a notebook in which they write...
Curated OER
Acid-base Indicators
There is a chart to complete with results of the titrations for the 14 different pH indicators. There are also nine questions for data analysis, and then four problems requiring equations, molarities, and pH values.
Curated OER
Student E-mail
Guide your pupils through the process of creating a free e-mail account on Gaggle.net. Once the accounts are established, class members contact authors and practice letter writing techniques. This lesson includes resource links and is...
Curated OER
My Action Plan
Twelfth graders work on completion of their personal Action Plan. They write down the due date on their Action Plan and view sample Action Plans in order to have a better understanding of what theirs should look like. After assessing how...
Curated OER
www.tutor-usa.com worksheet
Algebra learners can practice solving one-step equations using both addition and subtraction with decimal numbers. A few problems challenge the pupil to write and solve their own equation based on information given in a table.
Curated OER
Comparing Themes Across Texts
Read various texts to compare the themes across each text. Learners write a journal entry describing the most beautiful scenery they've seen and use a map of the United States to locate the Sequoia National Park and Muir Woods. They then...
Curated OER
Take a Leap!
Eighth graders discuss the flight of the Wright Brothers at Kitty Hawk. They study artwork of various sculptors showing the concept of flight. They write a paragraph and design a papier-mache' sculpture that shows movement.
Curated OER
Investigation - The Local Bagel Shop
Sixth graders investigate unit pricing to find which cup of coffee is a better buy. They use ratio and proportions to solve problems involving a change of scale in drawings, maps, recipes, etc. Students determine the unit cost of items...
Curated OER
Investigation - Snack TIme
Students explore solving addition and subtraction problems. They solve real life problems. Students participate in a simulation activity to find the missing addend. They demonstrate adding and subtracting whole numbers.
Curated OER
Graphing Inequalities in Equations
Can a person solve and graph inequalities in one variable? Sounds impossible but it's not! Young mathematicians solve and graph inequalities in algebraic equations. They find a range of possible values for a variable as they solve...
Curated OER
Proving Quadrilateral Properties
Working backwards can sometimes help you see a path to solving a problem. In this chapter, properites of quadrilaterials are proven by looking at flowcharts and working the probem backwards. Worked through examples are given, along with...
Illustrative Mathematics
Pizza Place Promotion
The longer you wait to try the new pizza place, the more it's going to cost you! This real-world problem about how the cost of pizza varies with respect to time is a good example of how piecewise functions are used to describe...
Illustrative Mathematics
Cynthia's Perfect Punch
Using a real-world example, this problem illustrates the thought process that learners need to engage in to understand adding mixed numbers with common denominators. First by looking at estimation, and then by drawing models that...
Curated OER
More Physical Education in 2002 #152
Challenge your class with this problem-solving experience. Learners design a way to add more periods of physical education in the school week without building more gyms. Then, fifth and sixth graders make a list of ideas and choose one....
Curated OER
Computers: Case Construct
Young scholars write a computer program that can receive two numbers and allows the user to decide to add, subtract, or multiply them together. Once solved, they discuss the sample solution using a case construct. Students discover when...
Curated OER
Differential Equations
In this differential equations activity, students solve and complete 3 different parts of a problem. First, they sketch a slope field for the given differential equation on the axes provided. Then, students write an equation for the line...
Curated OER
The Nestle Scandal
Students read an article about the use of breast milk and formula milk in developing countries and answer comprehension questions. In groups, they recall facts from the article and discuss how Nestle is being boycotted in certain areas...
Curated OER
Introduction to Graphing
In this graphing worksheet, students graph linear equations on a coordinate plane. Students identify the slope and y-intercept of each problem, find the midpoint of a line, and the distance between given points. Given an equation,...
Curated OER
Formulas, Applications, and Variation
In this algebra worksheet, students solve 7 given formulas for a specified variable. Each formula is written as an equation, and students isolate one of the variables as the solution to the problem.