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Curated OER
Similar Triangles - Applied Problems
Learners differentiate between similar and congruent triangles. In this geometry lesson, students identify the angles of triangles using the similarity theorem. They apply concepts of triangles to the real world.
Curated OER
Problem Based Learning
Students increase problem solving skills. They research computer-related crimes, classifying them into the types of crimes. Students create a crime report. They present a presentation to the class.
Illustrative Mathematics
Firefighter Allocation
Creating equations with one variable to solve real-world-type problems is a key skill any algebra learner needs to master. Here the focus is on realizing that one can write the equation in different ways depending upon how one...
Curated OER
The Race of Baseball All-Stars
Collect and analyze data. Pupils graph their data and model with it to solve real life problems. They use logic and deductive reasoning to draw conclusions.
Curated OER
Finding X and Y Intercepts
How can you solve systems of linear equations? This slideshow introduces learners to the substitution method, the elimination method using addition and subtraction, and the elimination method using multiplication. Guided practice...
Curated OER
Solving Word Problems
In this word problems worksheet, 6th graders read the math word problems that incorporate a variety of math skills including finding perimeter, adding decimals, converting percentages to decimals, and solving fraction equations. Students...
Curated OER
The Bananas Problem
Pupils read a fraction word problem and find the solution. In this fraction word problem lesson, students read the word problem about fractions and find a solution. Pupils use the links to find different solutions to the problems.
Curated OER
Not So Snappy 5 Word Problems
In this math worksheet, 5th graders analyze 5 word problems in which the numbers are written in a mix of digits and words. Students read and solve the problems.
Curated OER
Word Problems 5
In this subtraction word problems worksheet, students read the word problems and use the provided space to solve the subtraction problems.
Curated OER
Word Problems 6
In this time word problems worksheet, students read the word problems and then use the provided space to solve the counting time problem.
Curated OER
Word Problem 15
In this math word problems activity, students read the word problems and then use the provided space to work out and solve the problem.
Curated OER
Real Life Challenge
Students solve word problems using words and mathematical symbols. In this algebra instructional activity, students verbalize what they do to arrive at their answers. They set up their problems algebraically as they apply their knowledge...
Curated OER
Real Math
Students explore careers that require math knowledge and solve real life math problems. As a class, they compare and contrast classroom math to real life math and explore the links between algebra, geometry and math skills used in...
Curated OER
Don't Eat the Crayons: Real-Life Multiplication
Third graders use items which come in sets to look for real-life multiples and write multiplication problems. This lesson plan assess the student's understanding of the meaning of multiplication using an array model and manipulatives.
Curated OER
Oh! The Places I CAN See!
Learners explore landmarks around the world. In this world geography and technology lesson, students view world landmarks using a webcam. Learners take a virtual field trip during which they zoom in and manipulate three dimensional...
Curated OER
Fractions Continued
Students investigate the concept of using fractions to solve problems involving rational numbers. They order real numbers on the number line with the classification of fractions. Also students solve problems using the four operations...
Curated OER
How Do We Make Wise Decisions In Our World?
Third graders participate in a case study and use their problem solving skills to address the solution to a given situation. They consider how to survive in a foreign country, make economic decisions, and determine wise decisions for...
Curated OER
Tax, Tip and Discount Word Problems
Learners solve problems involving tax, tips and discounts. In this algebra lesson, students convert between percents and decimals. They calculate commission using conversion from percents and fractions.
Curated OER
Treasure to Ship
Second graders explore and solve an algebraic word problem. They listen to a poem about pirates, describe the word problem in their own words, and independently solve the problem using colored rods to represent the pirates and treasure...
Curated OER
Turning the Tables: A Guide to Devising Your Own Story
Students observe and demonstrate how to decipher and organize the information in a math word problem and apply mathematical concepts to different story problems. They discuss the parts of a story problem, and write their own original...
Curated OER
Problems and Giving Advice
Students explore decision making by seeking out advice. In this life problem solving lesson, students discuss problems they encounter in daily life and listen to their classmates discussions of all the available options. Students...
Radford University
Parallel Lines, Transversals, and Angles: What’s the Connection?
Streets, bridges, and intersections, oh my! Parallel lines and transversals are a present in the world around us. Learners begin by discovering the relationship of the angles formed by parallel lines and a transversal. They then...
5280 Math
Aquarium Equations
Take a look at linear functions in a new environment. A three-stage algebra project first asks learners to model the salt concentration of an aquarium using linear functions. Then, using iterations, pupils create a set of input-output...
Curated OER
Profitable Soda Stand
Am I making any money? Help learners determine if their fictitious soda stand is turning a profit. They graph linear equations using the slope and y-intercept and identify the best price to use to sell soda. They identify the domain and...