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Lesson Plan
Curated OER

Endocrine Disruptors in Our Drinking Water: Should We Be Concerned?

For Teachers 9th - 12th
Students investigate the different hormone contaminants in the water supply. In this math lesson plan, students analyze data tables and graphs. They demonstrate exponential growth and decay using frog populations.
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Lesson Plan
Curated OER

Equivalent Fractions Manipulatives

For Teachers 3rd - 4th
Students study fractions. In this equivalent fractions instructional activity, students utilize fraction strips to enhance their understanding of equivalent fractions. They watch a demonstration and then work independently with their own...
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Lesson Plan
Curated OER

Mass Measurement

For Teachers 7th - 9th
Middle schoolers explore geometry by completing a physics activity on-line. In this mass measurement lesson, pupils define the terms mass, volume, and density and identify their relationship with each other. They complete an on-line...
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Lesson Plan
Curated OER

Which Bag is Which?

For Teachers 7th - 9th
Learners explore number sense by completing a statistical analysis game in class. In this data graphing instructional activity, students utilize visual references such as colored cubes and tiles to map out the results of an experiment...
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Worksheet
Curated OER

All, Half, Most, and None Exercise

For Students 3rd - 5th
In this all, half, most, and none worksheet, students fill in the blanks to sentences with either the word all, half, most, or none. Students fill in the blanks for 14 sentences and write 4 on their own.
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Lesson Plan
Curated OER

3 dimensional shapes

For Teachers 2nd - 3rd
Students play a bingo game to classify 3 dimensional shapes. In this 3 dimensional shapes lesson plan, students identify, describe, and classify shapes by playing a bingo game.
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Lesson Plan
Pennsylvania Department of Education

Adding and Subtracting Rational Numbers to Solve Problems

For Teachers 9th - 12th
Students explore the concept of probability.  In this probability activity, students use area to determine probability.  Students use charts and spinners to help determine the probability of events such as flipping a coin or rolling a...
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Interactive
Curated OER

Choosing the Correct Adjective: Much or More

For Students 6th - 8th
In this choosing the correct adjective:  much or more worksheet, students read explanations and examples of correct usage, then interactively complete 10 sentences, with immediate online feedback.
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Lesson Plan
Pennsylvania Department of Education

Round Numbers to Nearest Ten or Hundred

For Teachers 3rd
Third graders review telling time. In this instructional activity on telling time, 3rd graders discuss various items that show length of time, including clocks, calendars and sand timers. Students review and practice what they already...
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Lesson Plan
Curated OER

Planetary Orbits

For Teachers 6th - 8th
Students explore space science by completing a solar system identification worksheet. In this planets lesson, students discuss the different planets in our star system and identify their traits. Students complete an orbital system...
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Lesson Plan
Curated OER

Ten

For Teachers 1st - 2nd
Students create their own counting book and brainstorm ideas with each other for a concept. In this counting lesson plan, students first read books such as Ten by Keith Haring.
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Lesson Plan
Curated OER

Agarose Gel DNA Quantitation

For Teachers 9th - 10th
Students examine agarose gels to compare a known DNA sample to an unknown sample to determine the quantity and size of an unknown DNA sample.
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Lesson Plan
Curated OER

Functions Made Easy

For Teachers 6th - 8th
Students explore concept of functions as relationships, as machines, as equations, and as graphs.
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Lesson Plan
Curated OER

Measurement Mania

For Teachers 2nd
Second graders get many opportunities to practice their measurement skills.
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Lesson Plan
Curated OER

Rube Goldberg Project

For Teachers 3rd - 5th
Young scholars apply inquiry and problem solving approaches in science. They design a device (invention) that solves a special problem.
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Lesson Plan
Curated OER

Measuring Acceleration

For Teachers 9th - 12th
Students create an accelerometer and take measurements of acceleration in a moving car. They study the car speeding up in a straight line, slowing in a straight line and curving at constant speed. They prepare a lab report showing...
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Lesson Plan
Curated OER

Create a Non-native/Invasion Species

For Teachers 5th - 9th
Students view a video about non-native/invasion species. They create a non-native/invasion species that they think would have an impact on farming, industry, recreation, or water in the local environment.
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Lesson Plan
Curated OER

Birds of a Feather

For Teachers K
Students investigate birds and complete a variety of bird-themed activities. They read books and observe birds noting their physical characteristics, development and life cycle stages.
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Lesson Plan
Curated OER

What Can I Do About Global Environmental Change?

For Teachers 6th - 8th
Students complete a unit to evaluate their impact on the environment and greenhouse gas emissions. They conduct Internet research, develop a list of their electrical and energy use, calculate their share of greenhouse gases, and identify...
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Lesson Plan
Curated OER

Ice Mummies: Frozen in Heaven

For Teachers 9th - 12th
Students conduct an experiment to investigate the rate of microbial growth at different temperatures. Students predict what will happen to the food at various temperature and test their hypotheses. Students describe the differences in...
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Lesson Plan
Curated OER

How Can we Measure the Rate of a Chemical Reaction?

For Teachers 9th - 12th
High schoolers examine different types of chemical reactions. They explore how alcohol molecules affect the reaction rates. They answer discussion questions to end the lesson.
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Lesson Plan
Curated OER

The Conceptual Theory of Chromatography

For Teachers 9th - 12th
Students conduct a lab to determine the best way to separate a variety of mixtures choosing between paper, thin layer and column chromatography. They use chromatography techniques to identify unknown substances and submit a lab report on...
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Lesson Plan
Curated OER

Suburban Ecosystems

For Teachers 9th - 12th
Students conduct simple sampling of plant and insect biodiversity at ground level in two contrasting environments of their own choosing. They recognize and record different species then compare and contrast species numbers in the two...
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Lesson Plan
Curated OER

Adjective, Adjective, Noun

For Teachers 1st - 8th
Students create artistic renditions of two random adjectives and one noun in this game-like Art lesson for the elementary and middle school classroom. The cross-curricular lesson includes a vocabulary list and a short resource list.

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