02 x 02 Worksheets
Slope
What does slope have to do with lines? Pupils work with lines and determine the slope of the lines informally and with the slope formula. Groups use their knowledge to calculate the slopes of parallel and perpendicular lines. They also...
Cornell University
Catapult
Studying levers couldn't be more exciting! Learners build their own catapults and test the results as they make adjustments to the fulcrum. They compete against other groups to create the most accurate apparatus.
Howard County Schools
Generous Aunt
Witness the power of exponential growth with an activity that investigates two different savings plans. Class members create tables of values to see how and when a savings plan increasing exponentially exceeds one increasing linearly.
Curated OER
One Step Equations
In this solving equations worksheet, students solve 11 one step equations. Students subtract a constant to isolate the variable.
Curated OER
Exploring Centers of a Triangle: Part 1
Students use problem solving skills, formal geometry, and The Geometer?s Sketchpad. They model and solve two real-world problems by constructing the in center and circumcenter of triangles.
Louisiana Department of Education
Fractions, Decimals, and Percents
Fractions, decimals, and percents all say the same thing! Show your classes how to convert between the three forms using visual and numeric representations. Then lead them to an understanding of scientific notation.
Curated OER
Plugging Into The Best Price
Examine data and graph solutions on a coordinate plane with this algebra instructional activity. Young problem-solvers identify the effect of the slope on the steepness of the line. They use the TI to graph and analyze linear equations.
Curated OER
Using Measurement in the Everyday World
Students use an appropriate unit of measure to measure an item in the classroom. They create a PowerPoint to demonstrate the measurement process. Pupils are divided into pairs. Students use a concept map to discuss the terms for...
Curated OER
A Special Relationship
Students discover the relationships of the lengths of the sides of right triangles and right triangles using a series of drawings on dot paper. They investigate and solve problems of standard (customary and metric units) and non-standard...
Curated OER
The Contemporary World - The HIV/AIDS Pandemic in Africa & Canada's Response
Young scholars research the HIV/AIDS pandemic in Africa as an example of a contemporary global issue and will explore the ways in which the disease is being addressed with an emphasis on the Canadian...
Curated OER
Food Insecurity in a Global World: Perspectives from Africa (Lesson One)
Students investigate food scarcity. In this global issues lesson, students examine food scarcity issues that have impacted the people of Eastern Africa. Students use the information they gather to determine methods of providing...
Curated OER
Food Insecurity in a Global World: Perspectives from Africa
Pupils investigate food shortages. In this global issues lesson, students examine how food scarcity issues have impacted the people of Eastern Africa. Pupils use the information they gather to consider how historical,...
Curated OER
Food Insecurity in a Global World: Perspectives from Africa
Students investigate food shortages. In this global issues lesson, students examine how food scarcity issues have impacted the people of Easter Africa. Students use the information they gather to determine methods of...
Curated OER
Magical Moments Around the World
Students write magical moments about human compassion and enter the examples on a global, multilingual website. For this global communication lesson, students create their own message about human compassion. Students then enter their...
Curated OER
One-Step Linear Equations
Sixth graders explore linear equations. In this linear equations lesson, 6th graders explore visual examples of 1-step linear equations. Students also practice solving problems that their instructors model.
Curated OER
Law of Sines
Students solve problems using sine and cosine. In this precalculus activity, students ask questions about the Law of sines and its application to the real world. They derive the correct formula of sine for each problem.
Curated OER
Parallel-o-Home
Students investigate the usage of parallel and perpendicular shapes in the real world. In this geometry lesson, students investigate shapes for properties that are related to the real world. They relate all the properties of shape tot he...
Curated OER
Corn Field Math
Students complete problems dealing with whole numbers, fractions and percents. After exploring the history of corn and related farming vocabulary, students work in pairs to solve multi-step problems. They incorporate the use of number...
Curated OER
Ranchers and Patterns
Fifth graders engage in problem solving. In this patterns lesson, 5th graders are presented with a problem regarding ranching that they solve as a class. Students watch a video about how patterns are used in the real world. Students...
Curated OER
The Pythagorean Theorem
Seventh graders relate the Pythagorean theorem to the real world. In this algebra lesson, 7th graders identify important properties of the Pythagorean theorem and use it to solve word problems. They create a step by step plan to...
Curated OER
Fractions: Addition and Subtraction
Seventh graders add and subtract fractions with like and unlike denominators. After discussing the use of fractions in the real world, 7th graders work problems and draw models representing each problem. They observe subtracting...
Curated OER
Triangles in Architecture
Students find triangles in the real world. In this geometry lesson plan, students analyze and identify properties of two and three-dimensional objects. They differentiate between similarity and congruence.
Curated OER
Area Of Sectors
Student find the area of a sector of a circle. In this geometry lesson plan, students define the sector of a circle using a sketch. They find and identify examples of sector in the real world.
Curated OER
Let's Take a Chance!
Students investigate probability and the chance of an even happening. In this algebra lesson, students incorporate their knowledge of probability to solve problems and relate it to the real world. They learn to make decisions based on data.