Lesson Plan
Illustrative Mathematics

Dimes and Pennies

For Teachers 3rd - 5th Standards
Help your fourth graders make cents out of fractions and decimals with this short word problem. After learning that dimes are one-tenth and pennies one-hundredth of a dollar, young scholars write a fraction and decimal for a given...
Lesson Plan
EngageNY

Interpreting Division of a Whole Number by a Fraction—Visual Models

For Teachers 6th Standards
Connect division with multiplication through the use of models. Groups solve problems involving the division of a whole number by a fraction using models. The groups share their methods along with the corresponding division and...
PPT
Normal Community High School

Mole Calculations

For Students 9th - 12th Standards
You didn't know you'd find moles in chemistry class! Through the introduction of moles and molar volume at STP, classes see how to calculate moles using a given chemical equation. The presentation includes a short review of ions in...
Website
University of North Carolina

Fragments and Run-ons

For Students 9th - Higher Ed Standards
English teachers around the world cringe when they come across fragments and run-ons in papers. A handout on these poor imitations of sentences helps bring relief by reviewing the basics of sentence construction and by offering...
eBook
Schoolcraft College

Trigonometry

For Teachers 9th - 12th Standards
This trigonometry textbook takes the learner from a basic understanding of angles and triangles through the use of polar coordinates on the complex plane. Written by a mathematician-engineer, examples and problems here are used to...
Lesson Plan
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Teach Engineering

Common and Natural Logarithms and Solving Equations

For Teachers 9th - 12th Standards
Log some practice with logarithms. A PowerPoint presentation provides a tutorial on the change of base formula involving natural logarithms and solving exponential equations with logarithms in the fourth installment of a seven-part...
Interactive
Cold Spring Harbor Laboratory

DNA Words Are Three Letters Long

For Students 9th - 12th Standards
DNA writes 64 different words but only codes for 20 different amino acids. Budding scientists learn about where each of these numbers come from and why they aren't equal with an online interactive. The resource explains the research, the...
Worksheet
Mt. San Antonio Collage

Exponential and Logarithmic Functions

For Students 9th - 12th Standards
High schoolers grow their skills exponentially after completing this thorough worksheet. Going from simple to difficult, it hits all the major skills regarding exponential and logarithmic functions including simplifying, solving,...
Activity
101 Questions

Square Partitions

For Teachers 6th - 8th Standards
Challenge your classes while developing their problem-solving skills. A square is divided neatly into four equal triangles by its diagonals until one diagonal is moved from a vertex to the midpoint of one side. Now, scholars must devise...
Lesson Plan
Curated OER

Maniac Magee: Life Without Problems

For Teachers 3rd - 6th
Young readers discuss how they would deal with problems faced by the main character in Maniac Magee. They write down their own problems and exchange them with others to analyze and provide possible solutions. They establish a "Dear Abby"...
Instructional Video2:53
TV411

Learn the Steps to Clear Essay Writing!

For Students 7th - 12th Standards
Introduce your young writers to the five-paragraph expository essay format with a four-page worksheet that uses color codes to model for writers how to craft the essay. Although designed to prepare writers for the GED, the approach can...
Lesson Plan
Curated OER

Problem Solving in Computer Classrooms

For Teachers 9th - 12th
Students discuss and implement basic problem solving techniques. They define program specifications and write programs. Students work cooperatively on programming problems and brainstorm solutions.
Interactive
Curated OER

Implicit Differentiation Problems

For Students 9th - 10th
In this calculus worksheet, students perform implicit differentiation to take the derivative. They solve function explicitly of x. They differentiate between implicitly and explicitly. There are 16 problems with an answer key.
Lesson Plan
Curated OER

"Re-Solutioning": Practice Brings Out Our Best

For Teachers 7th
Seventh graders write scripts for scenarios to be "re-solutioned". One re-solution scenario will be role played for whole class. They also identify what personal responsibility means and who is responsible in taking personal...
Lesson Plan
Curated OER

Pay-to-play a costly solution

For Teachers 9th - 12th
Students write a news feature or editorial about students paying money to participate in high school athletics. Students interview members of the school community to find out the situation in their school.
Lesson Plan
Curated OER

My Problem...Your Problem...Our Problem

For Teachers 6th
Sixth graders list challenges they face in life and identify which challenges deal with people and relationships. In groups, they participate in conflict-resolution activities. Afterward, 6th graders present real-life situations and...
Lesson Plan
Curated OER

Word Problem Exchange

For Teachers 4th - 12th
Students discuss elements of word problems: key words, data, computation clues, and unnecessary information and use the four steps of problem solving to find a solution and check for reasonableness.
Lesson Plan
Curated OER

Studying Solutions of Quadratic Equations

For Teachers 9th - 10th
In this algebra worksheet, students solve 8 quadratic equations by using the discriminant. They write the quadratic equation for 7 problems from the solution sets. Three of the solution sets contain imaginary numbers (i).
Lesson Plan
Curated OER

Forty-Eight Perform Operations on Polynomials Problems

For Teachers 8th - 10th
Pupils add, subtract, and multiply polynomials in forty-eight problems.  Problems twenty-three through forty-eight each have three parts.  The solutions are linked. A good option for homework to reinforce what you have taught...
PPT
Curated OER

Identifying Terms, Factors, and Coefficients

For Teachers 8th - 10th
What are terms, factors, and coefficients? This slideshow provides definitions and examples of various parts of algebraic expressions, and provides guided practice problems in writing and identifying parts of algebraic expressions for...
Worksheet
Curated OER

Linear Programming

For Students 10th - 12th
In this linear programming worksheet, students solve and complete 6 different word problems related to programming. First, they define the variables in each problem and write a system of inequalities. Then, students graph the...
Organizer
Curriculum Corner

Summer Reading Record

For Students 1st - 3rd Standards
No more summer reading lag! Give young readers a set of graphic organizers and worksheets to keep track of the books they read over the summer and to keep reading comprehension skills fresh. The graphic organizers include identifying...
Lesson Plan
EngageNY

Inequalities

For Students 7th Standards
The 13th activity in the 28-part module asks scholars to write linear inequalities from a problem situation. Individuals then solve and interpret their results in the context of the problem.
Lesson Plan
EngageNY

Using If-Then Moves in Solving Equations

For Teachers 7th Standards
In the eighth activity in a series of 28, math scholars justify the steps of solving algebraic equations. They solve linear equations through an analysis of equality properties, write each equation from a problem situation, and then...