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Worksheet
Curated OER

Fraction Equations: Multiply and Divide quiz

For Students 7th - 10th
In this fraction equations worksheet, students solve problems where they multiply and divide fractions. Students complete 14 problems.
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Worksheet
Curated OER

Applications of Quadratic Functions

For Students 11th - Higher Ed
In this math activity, students investigate the quadratic functions. They solve the word problems while writing the new algebra expressions.
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Worksheet
Curated OER

Finding Primes-The Sieve of Eratosthenes

For Students 7th - 9th
In this middle school/Algebra I worksheet, students use the sieve of Eratosthenes to determine the prime number less than two hundred.  The one page worksheet contains one problem.  Answer is not provided. 
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Interactive
Curated OER

Multiplying Fractions

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

More Equations - Week 8 (Consecutive Numbers)

For Teachers 12th - Higher Ed
In this consecutive numbers worksheet, students determine consecutive numbers in a sequence, solve problems using the quadratic equation, and examine coefficients. This two-page worksheet contains eight problems.
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Worksheet
Curated OER

Compare and Order Fractions

For Students 4th - 6th
In this fractions worksheet, students complete a set of 12 problems, using division to order sets of fractions from greatest to least. A reference web site is given for additional activities. 
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Lesson Plan
Curated OER

Class Conservation Corps (CCC)

For Teachers 5th - 8th
Students investigate how the loss of soil, a valuable natural resource, affects their lives through loss of productive land to grow food, loss of coastal land mass, and poor water quality from runoff. They design a project to keep soil...
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Lesson Plan
Curated OER

Technology Tackling Biofilms

For Teachers 5th - 8th
Students use their knowledge of biofilms to design a model of a new toothbrush to tackle dental biofilms. In addition, they evaluate the product, and communicate the process of the technological design.
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Printables
Curated OER

Classroom Learning Activity Rubric

For Teachers K - 12th
Are you effectively integrating technology into your classroom activities? Based on the SAMR model, here is a rubric that will help you consider important standards by which you can measure your instructional practice, such as the...
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Lesson Plan
Curated OER

Acoustical Ceiling

For Teachers 4th - 7th
Pupils investigate acoustical ceilings.  In this acoustical ceilings lesson, students construct a blueprint for an acoustical ceiling.  Pupils use area and perimeter of rectangles to construct their blueprint.  Students determine the...
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Worksheet
Curated OER

Comparing Ovaries And Testes

For Students 9th - 12th
In this reproductive system learning exercise, students compare specimens of rat ovaries and testes. They complete 5 short answer pre-lab questions, follow an 11 step procedure and answer 5 analysis questions.
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Lesson Plan
Curated OER

The Effects of the Calcium Ion on Cooked Dry Beans

For Teachers 9th - 12th
Students investigate the effects of calcium ions on the quality characteristics of cooked dry beans. In this calcium ion and dry bean investigation lesson plan, students soak dry beans using 2 different soaking techniques and 2 different...
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Study Guide
Cave Creek Unified School District

Crusades and Culture in the Middle Ages

For Students 9th - 12th Standards
The Crusades sounds like a glamorous time period in the Middle Ages full of glory—but was it? Scholars find and review the truth of the Crusades' influence on the world through the resource. The study guides, separated individually by...
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Lesson Plan
Curated OER

Cause and effect Relationship

For Teachers 10th - 12th
Students examine folk’s tales for Cause and Effect. In this literature instructional activity, students read "The Origin of Fire" and "The Origin of Medicine” and look for cause and effect. They use a TI Navigator to write down their...
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Lesson Plan
Curated OER

Ratios

For Teachers 6th - 8th
Students identify ratios to compare quantities and understand proportions. In this math lesson plan, students work in groups and use facts from the Holocaust to calculate ratios and percentages.
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Lesson Plan
Curated OER

SCIENTIFIC ART

For Teachers 9th - 12th
Learners cut out pictures from magazines and create collages that demonstrate the five senses.
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Lesson Plan
Curated OER

Tick Around the Clock

For Teachers 2nd - 3rd
Students examine and discuss the differences between clocks they are shown. Using the internet, they research how people used to tell time before clocks. They review what the long and short hand on the clock represent and practice...
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PPT
Curated OER

Perplexing Polka Dots

For Teachers 9th - Higher Ed
Tell case study story of EMS-induced chlorophyll polka-dots in C-ferns. You will need to be familiar with the experiment, as there are some slides that have only photos, no text and no presenter's notes. By using this presentation,...
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PPT
Curated OER

Chalkboard Challenge: Fifth Grade Math Review

For Teachers 4th - 5th
This PowerPoint addresses fifth grade math concepts, focusing mostly on geometry. The interactive math review game is in a "Jeopardy" style format and enables students to revisit the topics in geometry such as polygons, quadrilaterals...
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Lesson Plan
Curated OER

Successful Interviewing

For Teachers 9th - 12th
After performing a variety of pre-activities, students will complete steps that lead to a successful interview. Activities will include preparation for the interview, marketing oneself, follow-up and assessment. The students will...
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Lesson Plan
Curated OER

Math: "Scales"

For Teachers 3rd
Third graders investigate ratios and rates.  In this third grade mathematics lesson, 3rd graders identify equal ratios and rate and test for proportionality.  This lesson is created to be use in conjunctions with a particular textbook,...
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Lesson Plan
Curated OER

Find That Bargain!

For Teachers 7th - 12th
Young scholars explore the methods of calculating percentages, reading and the construction of graphs, and an awareness of consumer concerns in this lesson. The movement of the decimal point often results in uncertainty and confusion....
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Lesson Plan
Curated OER

What Can We Learn From Bones?

For Teachers 2nd - 12th
Students discuss what type of information they can gather from bones. In groups, they travel between stations in which they can view photos and listen to actual accounts of finding bones. They focus on the tools available to Native...
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Lesson Plan
Curated OER

Be A Nutritional Entrepreneur

For Teachers 9th - 12th
Students research and define nutrition. They choose a definition of nutrition or a nutritional theme around which they design a restaurant. This activity helps students answer the question "What is a nutritionally balanced meal?"