Lesson Plan
West Contra Costa Unified School District

Solving a System by Substitution

For Teachers 8th - 10th Standards
Solving systems by substitution can be a challenging topic in algebra I. Here is a lesson that builds on students' understanding of intercepts to begin the process of substitution, and all work is reinforced graphically to build...
Lesson Plan
EngageNY

Paraphrasing Quotes and Analyzing Visual Elements, Part 3: Investigating the Scientific Method with Max Axiom Super Scientist

For Teachers 5th Standards
Come again? Scholars repeat actions taken in the last two lessons using section 3 of Investigating the Scientific Method with Max Axiom Super Scientist. They first read the section to determine the gist and then carry out a second read...
Lesson Plan
EngageNY

Paraphrasing Quotes and Analyzing Visual Elements: Investigating the Scientific Method with Max Axiom Super Scientist

For Teachers 5th Standards
Pay close attention. Learners discuss the things close readers do and record them in a chart. They then silently reading section 1 of Investigating the Scientific Method wit Max Axiom Super Scientist and write the gist of the text in...
Lesson Plan
EngageNY

Solving Exponential Equations

For Teachers 10th - 12th Standards
Use the resource to teach methods for solving exponential equations. Scholars solve exponential equations using logarithms in the twenty-fifth installment of a 35-part module. Equations of the form ab^(ct) = d and f(x) = g(x) are...
Lesson Plan
Illustrative Mathematics

Plastic Building Blocks

For Teachers 3rd - 5th Standards
Let's build a castle! Dennis and Cody have big plans, but do they have enough blocks between the two of them to accomplish their goal? A great context that requires students to add and compare mixed numbers. Encourage the use of pictures...
Lesson Plan
Curated OER

Comprehension of Word Problems

For Teachers 3rd
Third graders explore math functions by completing a worksheet in class. In this word problem solving lesson, 3rd graders read a book titled Counting on Frank by Rod Clement and utilize the information in the story to answer study...
Worksheet
Curated OER

Guess and Check Word Problems

For Students 4th - 6th
Using the guess and check method, learners solve six word problems involving multiplication and division. Each problem presents a different scenario for students to solve. The instructional activity could be used for individual or small...
Worksheet
Math Worksheets Land

Multistep Ratio and Percent Word Problems - Matching Worksheet

For Students 6th - 8th Standards
Increasing and decreasing values happen every day and your learners will be prepared after practicing this instructional activity. Show them how ratios are a convenient method to convert between values to get the answer they need....
Handout
Mt. San Antonio Collage

Exponential Growth and Decay

For Students 9th - 12th Standards
Start with the basics and move up the exponential ladder to master a variety of problem-solving and application problems. The problems are heavy on exponential growth and decay, compound interest, and natural log.  
Lesson Plan
Curated OER

Problem Solving

For Teachers 2nd
Second graders observe and demonstrate how to differentiate between necessary and unnecessary information as it relates to math word problems. They discuss the stoplight method, read word problems and observe how to use the stoplight...
Lesson Plan
EduGAINs

Introduction to Solving Linear Systems

For Teachers 8th - 11th Standards
Word problems offer class members an opportunity to learn the concept of solving linear systems using graphs. Individuals choose a problem based upon preferences, break into groups to discuss solution methods and whether there...
Lesson Plan
EngageNY

Linear Systems in Three Variables

For Students 10th - 12th Standards
Put all that algebra learning to use! Using algebraic strategies, learners solve three-variable systems. They then use the three-variable systems to write a quadratic equation given three points on the parabola.
Lesson Plan
West Contra Costa Unified School District

Solving Quadratic Equations – Alternative Methods

For Teachers 9th - 12th
There's more than one way to solve quadratic equations. Scholars learn how to solve quadratic equations using alternate methods. They use completing the square by making the linear coefficient even and the leading coefficient a perfect...
PPT
Henrico County Public Schools

Solving Systems of Equations by Substitution

For Students 8th - 10th Standards
There is no substitute for checking the solution. A short introduction to the substitution method of solving systems of equations is an ideal resource for algebra classes. The slides present steps for the substitution method and...
Handout
Oregon Department of Education

Habits of Mind

For Teachers 6th - Higher Ed
There is more than one way to approach a problem. Explore the habits of mind as they relate to the methods of approaching learning, and to how young writers can develop success once they learn to foster each skill.
Lesson Plan
Curated OER

The Gaia Hypothesis: An Approach to Problem Solving in the Environment

For Teachers 10th - 12th
Students are introduced to the Gaia hypothesis by examining a conceptual sketch. In groups, they analyze the way they can use Dewey's method for problem solving to solve problems within the environment. They are given a problem facing...
Worksheet
Curated OER

Scientific Problem Solving

For Students 5th - 12th
In this problem solving worksheet, students will conduct an experiment to answer this question: "How does watching too much television affect us?" Students will form a hypothesis, collect data, analyze their data, and draw a conclusion....
Worksheet
Curated OER

Use a Table: Problem Solving

For Students 3rd - 4th
In this math tables worksheet, students read the math word problem and use the information from the math table with the votes for the club trip. Students then complete the problem solving method for the table for understand, plan, solve,...
Lesson Plan
Curated OER

Estimate, Solve, and Check

For Teachers 1st - 2nd
Young scholars estimate, solve, and check a series of addition and subtraction number and word problems. They write their estimates on a recording sheet, compute and write the answer in the next column, and check their answer with a...
Lesson Plan
Curated OER

Problem Solving Techniques

For Teachers 7th - 12th
Students develop a pattern for problem solving. They gain confidence in their ability to solve problems and are introduced to mathematics help online.
Lesson Plan
Curated OER

Smiling at Two Digit Multiplication!

For Teachers 3rd - 4th Standards
How do I solve a two-digit multiplication problem? Your class tackles this question by walking through problem solving methods. They first investigates and applies traditional multiplication methods, and they then compare those with...
Organizer
CPO Science

Physics Skill and Practice Worksheets

For Students 9th - Higher Ed Standards
Stop wasting energy searching for physics resources, this comprehensive collection of worksheets has you covered. Starting with introductions to the scientific method, dimensional analysis, and graphing data, these skills practice...
Activity
Illustrative Mathematics

Paper Clip

For Teachers 9th - 11th Standards
With minimal setup and maximum freedom, young geometers are encouraged to think outside the box on a seemingly simple application problem. Though the task seems simple, measuring a given paper clip and finding how many 10 meters can...
Lesson Plan
Willow Tree

Systems of Equations

For Students 8th - 11th Standards
Now that learners figured out how to solve for one variable, why not add another? The lesson demonstrates, through examples, how to solve a linear system using graphing, substitution, and elimination.

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