+
Worksheet
Curated OER

Hinode-Close Up of a Sunspot

For Students 8th - 10th
In this solar sunspot worksheet, students use two photographs from the Hinode solar observatory showing a sunspot on the solar surface. Students solve 5 problems including finding the scale of the images, determining the smallest detail...
+
Worksheet
Curated OER

Exploring the Big Bang with the LHC

For Students 9th - 12th
In this Big Bang Theory activity, students read about how scientists simulate the original Big Bang conditions using atom smashers. Students solve 4 problems given about the Big Bang. They find the average collision energy of particles...
+
Worksheet
Curated OER

Cloze Activity: The Water Cycle

For Students 3rd - 4th
In this recognizing the water cycle cloze activity instructional activity, students use the words in the word box to fill in the blanks about evaporation, condensation, precipitation, and runoff. Students write 23 answers.
+
Worksheet
Curated OER

Reactions of Metals with Water, Acid and Air

For Students 9th - 12th
In this chemical reactions worksheet, high schoolers experiment with reactions between 4 different metals with water, acid and air. Students make observations of copper, iron, zinc and magnesium with water, acid and air. They write an...
+
Worksheet
Curated OER

Signal Modulation

For Students 9th - 12th
 In this circuit worksheet, students answer a series of 31 essay or short answer questions pertaining to modulation and its importance and usage in electronics. This worksheet is available for printing and in a PDF format. The correct...
+
Lesson Plan
Curated OER

Mud Fossils

For Teachers K - 4th
Young scholars observe real fossils. In this science lesson, students make their own mud fossils by pressing material into the mud and letting it dry in the sun for 3-4 days. Young scholars then get the fossils out displaying their mud...
+
Lesson Plan
Curated OER

Water: A Neverending Story

For Teachers K - 5th
Learners investigate the water cycle. In this water cycle science lesson, students participate in a series of activities that demonstrate evaporation, precipitation, and condensation.  Learners describe their observations using water...
+
Lesson Plan
Curated OER

Africa: Economics And Change

For Teachers 6th - 8th
Students examine the gold-mining industry in Africa. In this geography skills lesson, students watch "Africa: Economics and Change," investigate the challenges of working in mines, research attributes and production of gold and discuss...
+
Interactive
Curated OER

Breaking News English: Green Invitation

For Students 5th - 10th
For this cardboard box solar cooker worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion...
+
Interactive
Curated OER

Breaking News English: Global Warming

For Students 5th - 10th
In this Global Warming worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write,...
+
PPT
Curated OER

Backpacks and Hills

For Teachers 5th - 8th
This machines PowerPoint reviews effort and force in relation to work and informs students about different types of machines and the different ways forces are applied and how they work to increase efficiency.
+
Lesson Plan
Pennsylvania Department of Education

Changing States of Matter: Water’s Phase Changes

For Teachers 3rd
Third graders observe the properties of water and in its different states. For this states of matter lesson, 3rd graders view a video, read The Magic School Bus at the Waterworks and experiment with freezing, melting and boiling water to...
+
Lesson Plan
Curated OER

Science Lessons

For Teachers 10th
Tenth graders research about the different cell organelles. In this series of biology lessons, 10th graders compare two allotropes of carbon. They investigate how the rate of reaction is affected by concentration.
+
Lesson Plan
Curated OER

Graphical Determination of Density

For Teachers 10th - 11th
Young scholars determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume...
+
Lesson Plan
Curated OER

School Building Survey

For Teachers 7th - 12th
Students research information in their school.  For this school building lesson students answer questions about their school to see how it was made, how it operates and what the energy costs are. 
+
Lesson Plan
Curated OER

Conservation for the Ages

For Teachers 9th - 12th
Students use the Internet to research a topic about energy conservation. They summarize the research information in an original studenT book and visit a local elementary school to present their projects.
+
Lesson Plan
Curated OER

Melting, Freezing, and More!: Phase Transitions

For Teachers 3rd
Third graders listen to a talk on phase transitions and view three demonstrations. In this phases of matter lesson, 3rd graders complete a worksheet as they listen about phase transitions. They move through three demonstrations of phase...
+
PPT
Curated OER

Water Cycle: Social Studies Online

For Teachers 1st - 3rd
If you need a presentation that describes the 3 elements of the water cycle then this PowerPoint could be a good starting point. This resource is basic in its presentation and formating, and only defines the words evaporation,...
+
Lesson Plan
Curated OER

What is the Rock Cycle?

For Teachers 2nd - 4th
Students investigate the rock cycle. In this geology lesson, students read about the rock cycle on a website and discuss the steps of the rock cycle. Students visit a rock cycle website to complete a quiz. This is the first introductory...
+
Worksheet
Curated OER

Phase Changes

For Students 9th - 12th
For this science worksheet, students examine the physical changes associated with the change of temperature and mixtures. The answers are included.
+
Worksheet
Curated OER

Movement of Air II

For Students 7th - 9th
In this movement of air worksheet, learners determine the deflection of air masses that result from Earth's eastward rotation. Then they describe what winds provide for different trades. Students also identify and describe the imaginary...
+
Lesson Plan
Curated OER

Exploring Phases of Matter

For Teachers 6th - 7th
Students discuss and experiment with the phases of water.  In this phases of matter lesson, students recognize the different states of matter.  Students measure and record changes and understand when the state changes.
+
Lesson Plan
Curated OER

Rock Cycle

For Teachers 4th
Fourth graders participate in a Rock Cycle game to gain an understanding of the cycles that form metamorphic, sedimentary and igneous rocks.
+
Lesson Plan
Curated OER

It's a Matter of Change

For Teachers 2nd - 3rd
Learners watch a video on matter and identify examples of solids, liquids and gases in the classroom. They discuss the attributes for each kind of matter and conduct an experiment to explore how matter can change form.

Other popular searches