Lesson Plan
Chymist

Visualizing pH

For Teachers 9th - 12th
Why are acids and bases important in our daily lives? Lead the class in answering this question, among others, as they experiment with pH paper and classify where various substances belong on the pH scale. They also taste common acids...
Worksheet
Curated OER

Factors

For Students 7th - 9th
In this factors learning exercise, students identify factors of given numbers. They identify prime numbers and name the least common multiple. This two-page learning exercise contains 24 problems. This learning exercise is designed to be...
Lesson Plan
Curated OER

Factor Fun for Fifth Graders

For Teachers 5th
Fifth graders explore common factors. For this factorization lesson, 5th graders discover the greatest common factor among two numbers in a game format. Students build on previous knowledge to determine the greatest common factor.
Lesson Plan
Curated OER

Investigating Factors That Affect Cell Membrane Permeability

For Teachers 9th - 12th
Cell membranes and the factors that affect its integrity are studied, with Beet tissue used as the model. A poster to display findings of the permeability of the membranes would clarify understanding and also allow a layer of language...
Interactive2:52
Scholastic

Study Jams! Ecosystems

For Students 5th - 8th Standards
With the forest as an example, Sam and Zoe talk about the components biotic and abiotic of an ecosystem. They also discuss the role of producers, consumers, and decomposers. This concise clip covers all of the basics. As an introduction...
Worksheet
Curated OER

Factors for Grade 6: HCF, GCD and GCF

For Students 6th
For this factors for grade 6: HCF, GCD, and GCF worksheet, 6th graders answer 10 multiple choice questions, about factors and divisors, with answers available online.
Worksheet
Curated OER

Roots, Multiplicities, and Factoring Polynomials

For Students 10th - 12th
In this polynomials worksheet, students find zeros, state multiplicities, and factor twenty-two polynomials.  Students then find a polynomials that satisfies the stated conditions in eighteen problems,  Finally, students factor...
Worksheet
Curated OER

Counting Puzzle

For Students 5th - 6th
In this number puzzle, students complete six questions based on finding the factors and multiples of various numbers. Students fill in their answers into the appropriate space in the number puzzle.
Lesson Plan
Curated OER

Range, Cluster, Gap and Outliers

For Teachers 6th - 9th
There are a number of activities here where learners collect and record data, as well as, activities where the likelihood of an event happening is calculated given the experimental probability. Young statisticians organize information...
Activity
Illustrative Mathematics

Box of Clay

For Teachers 5th - 7th Standards
What happens to a volume when you scale the dimensions of a rectangular prism? In this problem, a box of clay is increased in each dimension, with the intent to see if learners can generalize the result. The addition of...
Interactive
CK-12 Foundation

Prime Factorization: Chocolate Chip Factoring

For Students 6th Standards
An interactive resource challenges mathematicians to show what they know about prime factorization. Five multiple-choice, true or false, and discussion questions use chocolate chip cookies to set a real-world application of the...
Lesson Plan
Curated OER

Then and Now: Life in Early America, 1740 - 1840

For Teachers K - 2nd
Students complete a unit of lessons that examine life in early America from 1740-1840. They compare items with similar objects we use today, explore various websites, create a paper doll, try and guess the function of various objects,...
PPT
1
1
BW Walch

Solving Systems of Linear Inequalities

For Teachers 9th - 10th Standards
One thing that puzzles a lot of young algebrists is the factors in a word problem that are taken as "understood". This presentation on solving systems of linear inequalities does a great job walking the learner through how to tease those...
Worksheet
Curated OER

Multiples

For Students 6th - 8th
In this multiples learning exercise, learners complete multiple choice questions about multiples of a number and common factors of numbers. Students complete 10 questions.
Lesson Plan
Council for Economic Education

The Economics of Income: If You’re So Smart, Why Aren't You Rich?

For Teachers 9th - 12th Standards
If basketball players make more than teachers, why shouldn't learners all aspire to play in the NBA? Unraveling the cost and benefits of education and future economic success can be tricky. Economic data, real-life cases, and some...
Lesson Plan
Curated OER

Holocaust and Resistance

For Teachers 9th - 12th
Students complete a unit of lessons that examine the Holocaust from the point of view of those who actively resisted the Nazis. They analyze a timeline, participate in a class debate, explore various websites, and write a letter.
Unit Plan
Annenberg Foundation

By the People, For the People

For Teachers 6th - 12th Standards
A picture speaks a thousand words—no matter how old. The 18th installment of a 22-part series on the making of American history has scholars research the causes of the Great Depression and the factors of the New Deal. Using photographic...
Lesson Plan
Curated OER

Factors of Composite Numbers

For Teachers 6th - 8th
Middle schoolers find the factors to composite numbers. In this factor lesson, students discuss the definition of a composite number and how to find the factors. They complete a worksheet where they find the factors of multiple composite...
Interactive
Curated OER

Prime Factorizations - Post Test

For Students 4th - 5th
In this prime factorizations instructional activity, students complete a set of 10 multiple choice questions. Students may print out the test or click on a link to see answers.
Lesson Plan
Virginia Department of Education

A Designed Organism

For Teachers 9th - 12th
How can you encourage pupils to demonstrate creativity while still meeting the objective of applying technical knowledge? This activity is your answer! Scientists will create an imaginary creature and prepare a graphic organizer with...
Worksheet
Lane Community College

Review Sheets: Basic Mathematics 1

For Students 5th - 8th Standards
Here is a worksheet that is 3/4 fraction practice and 1/4 skills guide. The problems are organized by concept and each section bullet points the skills needed to accomplish them. The problems are straightforward practice with word...
Lesson Plan
Curated OER

Prime Time

For Teachers 5th
Fifth graders complete activities related to prime and composite numbers. In this prime lesson, 5th graders make a hundreds chart with all the prime numbers. They create their own card game which deals with prime and composite...
Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 6th - 7th
Prime and composite numbers are the focus of this mathematics lesson. In it, learners practice techniques for identifying these two types of numbers. They utilize the Inspiration program to complete a task that is clearly explained, and...
Lesson Plan
1
1
EngageNY

The Special Role of Zero in Factoring

For Students 10th - 12th Standards
Use everything you know about quadratic equations to solve polynomial equations! Learners apply the Zero Product Property to factor and solve polynomial equations. They make a direct connection to methods they have used with quadratic...

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