Lesson Plan
Curated OER

Measurements

For Teachers 7th
Seventh graders solve word problems involving real world situation. In this geometry lesson, 7th graders solve problems related to volume. They apply the formulas taught in geometry.
Assessment
Inside Mathematics

Rhombuses

For Teachers 9th - 12th Standards
Just what does it take to show two rhombuses are similar? The assessment task asks pupils to develop an argument to show that given quadrilaterals are rhombuses. Class members also use their knowledge of similar triangles to show two...
Lesson Plan
Curated OER

Balancing the Scales: Understanding Ratios

For Teachers 5th - 8th
Students are introduced to the concept of ratios. In groups, they convert sets of numbers into a ratio. After practicing, they use the ratios and proportions to solve story problems. They also calculate map distances and discover map...
Worksheet
Curated OER

Find Four Consecutive Integers Whose Sum is 17798

For Students 8th - 11th
In this sum learning exercise, students find four consecutive integers whose sum is 17798.  Students could approach this problems using algebraic equations or logically with guess and check.  The solution is provided.
Lesson Plan
Curated OER

Models with monomials and polynomials

For Teachers 9th - 12th
Students participate in a instructional activity that focuses on the concepts of combining monomials to make polynomial expressions. They use algebra tiles to complete the exercises in the instructional activity. This is hands-on...
Worksheet
Curated OER

Worksheet 6

For Students 6th - 8th
In this math worksheet, students find the solution to the problems using the story of the Tortoise and The Hare. They solve the problem by checking the logic of the reasoning that the tortoise would win the race.
Lesson Plan
Curated OER

Polynomials and Factoring

For Teachers 7th - 9th
Students classify, add, subtract, and factor polynomials. In this polynomials lesson, students classify polynomials by creating their own system. During a discussion, the class decides on a common system. They add and subtract...
Activity
Noyce Foundation

Measuring Mammals

For Students K - 12th Standards
Explore the meaning of scale and proportion with a set of five activities that examines the topic from elementary through high school. The first lessons explore ratio by examining pictures of different sizes. The next three activities...
Activity
Noyce Foundation

Measuring Up

For Students K - 12th Standards
Teach the basics of measurement and conversion with a five-lesson resource that builds an understanding of proportion and measurement conversion from elementary through high school. Initially, young scholars use ratios to determine soup...
Activity
Noyce Foundation

Between the Lines

For Students K - 12th Standards
Explore linear and square dimensions by comparing areas of similar figures. A creative set of five activities designed for elementary through high school classes asks young scholars to compare areas of specific polygons. The first two...
Lesson Plan
Curated OER

Learning Inference

For Teachers 6th - 8th
Making inferences can be a tricky proposition for middle schoolers. In the lesson plan presented here, pupils practice the skill of drawing a conclusion and making a judgment - which are what making an inference is all about! There are...
Lesson Plan
Teach Engineering

What Does Light See?

For Teachers 10th - 12th
The second installment of a seven-part series focuses on the refraction of light and how it affects the colors we see. Learners consider how this concept connects to biosensors for cancer detection.
Lesson Plan
Curated OER

Lake Crossing II

For Teachers 6th - 8th
Students complete the following problem by using logic: Three couples, the Smiths, the Jones and the Browns wanted to go to the Brown's yacht that was moored a little way out in the lake. There was a dinghy to take them to the yacht but...
Lesson Plan
Curated OER

The Diagonal Of A Box

For Teachers 7th - 9th
Students solve problems using the pythagorean theorem. They use critical thinking skills in order to use a systematic process to solve the problem. Upon solving each problem the uniqueness of the activity is asking students to give an...
Lesson Plan
Curated OER

Not So Snappy 4

For Teachers 4th - 5th
For this math worksheet, students work out the word problems in an attempt to use the skills of logic and deduction to arrive at the correct solution.
Lesson Plan
Curated OER

Multiplication Puzzle 5

For Teachers 4th
In this math puzzle worksheet, 4th graders cut out both puzzle and puzzle frame. Children reassemble the puzzle by matching an answer on each piece to a problem on the frame.
Worksheet
Curated OER

Year 6 Booster pg 4

For Students 3rd - 5th
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and algebra problems are solved.
Worksheet
Curated OER

Addition and Subtraction, Multiplication and Division

For Students 4th - 5th
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
Worksheet
Curated OER

Addition and Subtraction, Multiplication and Division Review

For Students 3rd - 4th
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
Worksheet
Curated OER

First and Then

For Students 2nd - 5th
In this Christmas problem solving worksheet, students solve 7 mathematical problems by first doing the work in parentheses and then solving each problem.
Worksheet
Curated OER

Moving Day

For Students 3rd
For this problem solving worksheet, 3rd graders use logic to come to a solution. Students read a short scenario and respond to 1 short answer question writing a logical solution to the given situation.
Lesson Plan
Curated OER

Round The Track

For Teachers 4th
Fourth graders develop problem solving skills while learning to measure an athletic track. The focus upon logic and reasoning is helpful for all types of science and math calculations.
Worksheet
Curated OER

The Skating Elvis

For Students 10th - 12th
In this algebra worksheet, learners read a story problem about Elvis and answer using logic math. This question has an answer key.
Lesson Plan
Curated OER

It Counts

For Teachers K - 2nd
Pupils explore how numbers can identify objects. In this math lesson, students determine how numbers are used to describe objects used in quantitative data collection.