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Worksheet
Curated OER

Fractions and Mixed Numbers

For Students 4th - 6th
Converting fractions is an important skill for students to master. Using this instructional activity, students can practice expressing fractions as an improper fraction and as a mixed number. This instructional activity is for use with...
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Lesson Plan
Curated OER

PH Neutralization For Pollution Control

For Teachers 7th - 9th
Students recognize whether a solution is an acid or a base. In this acids and bases lesson plan, students use chemicals and identify if those chemicals are acids or bases. From the conclusion, students will be able to identify if the...
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Lesson Plan
Curated OER

Chemical Changes

For Teachers 6th
Sixth graders explore chemical and physical changes. In this instructional activity about chemical changes, 6th graders observe various items and changes that occur at certain times. Students determine what change took place and observe...
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Lesson Plan
Curated OER

What's the Matter?

For Teachers 1st
First graders identify solids, liquids, and gases. For this matter lesson, the teacher guides students through numerous demonstrations as they determine the properties of solids, liquids, and gases and classify things as each. As the...
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Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers 3rd - 5th
Students explore solids, liquids, and gasses and categorize and describe the three states of matter. In this chemistry lesson plan, students categorize items as solid, liquid, or gas based on the definitions given by the teacher....
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Lesson Plan
Curated OER

Pitch

For Teachers 4th - 6th
Students experience sounds with different pitches. In this pitch lesson, students use open pipes as they are introduced to pitch, then make Straw Pan Pipes.
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Lesson Plan
Curated OER

All About Aluminum

For Teachers 4th - 5th
Students examine the metal aluminum. In this metal properties instructional activity, students experiment to distinguish between aluminum and other metals. Students assess how aluminum is created and recycled.
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Lesson Plan
Curated OER

Cabbage Juice Indicator

For Teachers 6th - 8th
Middle schoolers experiment with household solutions and classify them as a base or acid.  In this exploratory lesson students complete a lab where they test products to see if they are an acid or a base. 
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Lesson Plan
Curated OER

A Wolf by the Ear

For Teachers 5th - 8th
Students examine Thomas Jefferson's view of slavery. In this slavery lesson, students watch segments of the video "Slavery and the Making of America." Students respond to discussion questions as they watch the video and make inferences...
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Lesson Plan
Curated OER

Using Basic Operations in Word Problems

For Teachers 4th - 5th
Students review basic operations and use them to solve word problems. In this word problems lesson, students review basic mathematical operations such as addition, subtraction, multiplication, and division. Students then complete an...
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Organizer
Curated OER

Student Exploration: Pond Ecosystem

For Students 7th - 8th
In this student exploration-pond ecosystem instructional activity, students use the Pond Ecosystem Gizmo to measure oxygen concentrations and temperature and record the data on charts.
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Worksheet
Curated OER

Remainder Reminder

For Students 5th - 6th
In this remainder worksheet, students use number sentences to solve a set of 6 problems that use 2 number sentences given at the top of the page. Answers on page 2.
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Worksheet
Curated OER

Quiz on Fraction and Decimals

For Students 6th
In this quiz on fractions and decimals learning exercise, 6th graders change decimals to fractions, fractions to decimals, put lists of numbers in order and answer 3 word problems. 
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Worksheet
Curated OER

Splitting the Treasures

For Students 4th - 5th
For this fractions worksheet, students complete word problems about splitting different amounts of treasures. Students complete 5 problems.
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Worksheet
Curated OER

Adding and Subtraction Fractions Quiz

For Students 5th - 6th
in this fractions quiz worksheet, students add or subtract, solving for n in a set of equations. Answers are included on page 2. A reference web site is given for additional activities.
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Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 4th - 6th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using whole numbers and decimals. Students may submit their answers to be scored.
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Worksheet
Curated OER

Data and charts

For Students 3rd - 6th
In this data and charts worksheet, students answer multiple choice questions referring to different charts about mountain heights, breakfast drinks, and more. Students complete 10 multiple choice questions.
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Worksheet
Curated OER

Making a Hanging Container Garden

For Students 3rd - 5th
In this making a hanging container garden worksheet, students read and follow directions for making a hanging container for plants.
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Lesson Plan
Curated OER

Building Straw Towers

For Teachers 5th - 8th
Students apply their knowledge of technology to help them build. In this science and technology lesson plan, students build straw towers and investigate the strength and form of the structure. They analyze the best design the make the...
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Lesson Plan
Curated OER

Modeling Oil and Gas Reservoirs

For Teachers 9th - 12th
Students investigate energy by researching how oil reservoirs work. In this fossil fuels lesson, students conduct an experiment using a half full bottle of water, corn oil and oxygen, recording their data as the elements are mixed...
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Lesson Plan
Curated OER

Chef for a Day

For Teachers 1st - 3rd
Learners make chocolate chip cookies. In this cooking lesson, students follow a recipe by doing each step in sequence.
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Worksheet
Curated OER

Slumber Party

For Students 5th - 10th
In this food activity, students pretend they are going to a slumber party and have to calculate food according to PKU. Students complete 7 questions and 2 charts.
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Worksheet
Curated OER

Guess The Weight

For Students 3rd - 4th
For this weight worksheet, students match pictures of products with their correct weights given, 11 total. An answer key and reference web site are provided.
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Lesson Plan
Curated OER

Circle Packing

For Teachers 9th - 10th
Students identify different parts and properties of circles. In this geometry lesson, students identify the radius, diameter, semicircle and inscribed angle of a circle. They identify the tangent lines to a circle.

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