Lesson Plan
Curated OER

An Exploration of Cradle-to-Cradle Design Thinking

For Teachers 9th - 12th
Introduce cradle-to-cradle design thinking. Scholars first discuss the importance of natural laws and rights. They then use a variety of online and print resources to research eco-efficiency and cradle-to-cradle design.
Handout
National Institute of Open Schooling

Solutions

For Students 7th - 12th Standards
Aqua regia, or royal water in Latin, is a solvent that can dissolve solid gold and platinum into a solution. Activity nine in a series of 36 allows classes to learn, through readings and answering questions, what a solution is and the...
Lesson Plan
Pennsylvania State University

Learn, Protect, and Promote Water

For Students 6th - 8th Standards
A hands-on activity helps learners explore the water cycle. After discussing how they use water, classes discuss water pollution and then move into a simulation where 20 pupils move through the water cycle based on description cards. 
Lesson Plan
EngageNY

Exponents

For Teachers 6th Standards
Powered up! Here's a great resource on exponents. Scholars build on their previous understanding of exponents to include all positive real number bases. Distinguishing between an and a^n is a major goal in the fifth lesson of a 36-part...
Lesson Plan
EngageNY

Writing and Expanding Multiplication Expressions

For Teachers 6th Standards
Find out what's so standard about standard form. Scholars learn to write multiplication expressions with variables in the 10th lesson plan in a series of 36. They use different symbols for multiplication and translate between standard...
Lesson Plan
1
1
Channel Islands Film

Island Cattle Ranching

For Teachers 4th - 8th Standards
Is cattle ranching on Santa Rosa island viable or non-viable? Rather than focusing on the issues of the transition of Santa Rosa island from a privately owned island cattle ranch to a national park, class members are asked to consider if...
Unit Plan
Annenberg Foundation

A Nation Divided

For Teachers 6th - 12th Standards
Can a presidential election cause a civil war? Learners research the events surrounding the presidential election of 1860 in a lesson that explores America's history. Using maps, videos, and primary sources, they uncover, brainstorm, and...
Lesson Plan
1
1
Facebook

Different Perspectives

For Teachers 6th - 12th
What do people's social media profiles say about them? Explore diverse perspectives and digital citizenship in an activity designed with self-identity in mind. Pupils reflect on their own profiles, then collaborate to examine...
Lesson Plan
Anti-Defamation League

Sexism and the Presidential Election

For Teachers 9th - 12th Standards
Young historians investigate how sexism impacted the 2020 United States presidential election. They examine media coverage of the six women candidates, engage in a four-corners debate reacting to statements about gender and the...
Lesson Plan
Curated OER

Climate Change And Disease

For Teachers 9th - 12th
Learners consider the role of climate change in the occurrence of vector born diseases such as malaria. In small groups, they research a specific vector to complete an information chart on climate changes in the region where the vector...
Lesson Plan
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Chicago Botanic Garden

Food for Thought: Climate Change and Trophic Cascades

For Teachers 7th - 9th Standards
Learners examines the arctic food web with a short video about polar bears and an article about bears and warming temperatures. They design an arctic food web and discuss the trophic cascade that could come from climate...
Worksheet
Curated OER

Problem-Solving Strategy: Use Logical Reasoning

For Students 3rd - 5th
In this logical reasoning worksheet, students utilize the problem-solving strategy of logical reasoning to answer 2 short answer mathematical questions.
Worksheet
Curated OER

Reducing Fractions to Lowest Terms

For Students 5th - 7th
In this fraction activity, students reduce thirteen fraction to lowest terms.  The activity provides an example problem worked given the procedure and showing each step.
Worksheet
Curated OER

Multiples Worksheet (2 of 2)

For Students 4th - 6th Standards
For this multiples practice worksheet, students examine eight 1 and 2-digit numbers. Students record the first 8 multiples for each of the numbers. An example is provided.
Lesson Plan
Curated OER

Expressing Percent as Fraction or Decimal

For Teachers 6th
In this expressing percent as fraction or decimal worksheet, 6th graders use the computer program Understanding Percent for instruction, then practice simplifying fractions and converting percents to fractions and decimals.
Lesson Plan
Pennsylvania Department of Education

Associative Properties

For Teachers Pre-K - 3rd
Students investigate the associative property of addition. In this associative property of addition lesson, students work in pairs and build addition problems with six blocks. They sit on either side of a desk so that they can "read" the...
Worksheet
Curated OER

Multiplication of Fractions

For Students 4th - 5th
In this math worksheet, students solve the problems while using the operation of multiplication with fractions to find the products.
Interactive
Curated OER

Multiplying Fractions

For Students 7th - 9th
In this general mathematics learning exercise, students multiply fractions, including whole numbers and mixed numbers.  The one page interactive learning exercise contains five problems.  Solutions and answers are provided. 
Lesson Plan
Curated OER

Using CAS and algebra tiles with Expanding and factoring trinomials

For Teachers 9th
Ninth graders investigate multiplication of binomials and factoring of trinomials.  In this Algebra I lesson, 9th graders compare and contrast expansion and factoring using algebra tiles and a TI-89.
Worksheet
Curated OER

Number Theory and Fractions Vocabulary Crossword

For Students 5th - 6th
In this math crossword, students use a set of clues and 15 words about number theory and fractions to complete a crossword puzzle. A reference web site is given for additional activities.
Worksheet
Curated OER

Number Theory and Fractions Vocabulary

For Students 4th - 6th
For this fractions vocabulary worksheet, students match a set of 15 number theory and fraction vocabulary words with their definitions. Answers are included on page 2.
Worksheet
Curated OER

Simplify the Improper Fractions

For Students 5th - 6th
In this improper fractions activity, learners simplify the improper fractions. Students simplify 12 problems and improve their understanding of fractions.
Worksheet
Curated OER

Multiplying Fractions

For Students 5th - 8th
In this multiplying fractions worksheet, students complete multiplication of fraction problems containing one and two digit numbers. Students complete 9 problems.
Lesson Plan
Curated OER

Searching The Word

For Teachers 5th
Fifth graders review EOG math terms and definitions found in their math notebooks, and pick between 15 and 20 words to put in a word search.

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