Worksheet
Curated OER

Alternative Energy Resources

For Students 7th - 8th
In this alternative energy resources worksheet, students read and describe the advantages to using tidal power. Then they identify and list some of the disadvantages to using tidal power as mentioned in the brief excerpt read. Students...
Worksheet
Curated OER

Properties of Ionic Compounds

For Students 10th - Higher Ed
For this compounds worksheet, students describe why metals and nonmetals form ionic compounds and why the formation of ionic compounds are exothermic. This worksheet has 5 short answer questions.
Worksheet
Curated OER

Getting Energy to Make ATP

For Students 9th - Higher Ed
For this cellular energy worksheet, students review the stages of cellular respiration and contrast fermentation with cellular respiration. This worksheet has 6 fill in the blank and 6 short answer questions.
Worksheet
Curated OER

The Life Cycle of a Star

For Students 7th - 10th
In this stars worksheet, students read about the different stages in the life cycle of a star. Then students complete 3 short answer questions.
Worksheet
Curated OER

The Three Types of RNA

For Students 9th - 10th
In this biology instructional activity, students identify and describe the three types of RNA, messenger, transfer, and ribosomal RNA. Then they write the key features of molecules of RNA for each form.
Worksheet
Curated OER

The Eruption of Mount Pinatubo

For Students 6th - 9th
In this volcano activity, learners read about the eruption of Mount Pinatubo and the effects of sulfur dioxide. Then students complete 4 short answer questions.
Worksheet
Curated OER

The Chemistry of Life

For Students 7th - 12th
In this chemistry of life activity, students will review key terms of plant cell structure and chemistry by reading 13 clues to complete the puzzle. Word bank is included.
Worksheet
Curated OER

The Formation of Solutions

For Students 7th - 12th
In this solutions learning exercise, learners compare situations that increase or decrease the solubility of a solute. Students describe how surface area, stirring, and temperature can increase the rate of dissolving a solute. This...
Lab Resource
Creative Chemistry

Electron Configurations of Transition Metal Elements

For Students 9th - Higher Ed
For this instructional activity about elements, students review the electron configuration of given elements and then complete the electron diagrams for the transition metal elements. This instructional activity has five problems to solve.
Worksheet
Curated OER

Classification of Changes

For Students 6th - 8th
In this classification of changes worksheet, students identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the other...
Worksheet
Curated OER

Properties of Covalent Compounds

For Students 10th - 12th
In this compounds activity, students compare the differences between and ionic compound and a covalent compound. Students explain bond dissociation energy. This activity has 5 short answer questions.
Lesson Plan
Nuffield Foundation

Identifying the Conditions Needed for Photosynthesis

For Teachers 9th - 12th
Budding biologists often ask how scientists know what they do about different topics. In the lab described here, they have a chance to find out first-hand about the requirements for photosynthesis. Three sequential investigations are...
Worksheet
Curated OER

Water on Planetary Surfaces

For Students 8th - 10th
In this water on planetary surfaces instructional activity, students read about the Galileo spacecraft and the surface of Jupiter's moon Europa. They read about the energy needed to keep the water in a liquid state on Europa. Students...
Worksheet
Curated OER

Enthalpy Calculation Worksheet

For Students Higher Ed
In this enthalpy worksheet, students calculate the combustion for propane and find the enthalpy of the reaction. They discuss entropy and free energy.
Worksheet
Curated OER

Enzyme Practice Sheet Key

For Students 10th - Higher Ed
In this enzyme worksheet, students solve 6 problems including questions about how enzymes work, graphs of the relationship between enzyme and substrate and structures of enzymes.
Worksheet
Curated OER

Got Light!

For Students 3rd - 4th
Sources of light, and the reflection of light off of objects, are the focus of this brief and simple science activity. Learners must trace the path that light takes which enables a boy to read a book. A suggested activity is to have the...
Worksheet
Curated OER

Energy and Life

For Students 7th - 12th
This two-page quiz mostly covers ATP, but touches on autotrophs and heterotrophs, as well. Learners show what they know through multiple choice, fill-in-the-blank, and short-answer questions.
Lesson Plan
Curated OER

Candy Reaction

For Teachers 6th - 9th
In this triboluminescence worksheet, students use wint-o-green Lifesavers to observe a chemical reaction that gives off light. They break a lifesaver up with a hammer and make observations and they chew a lifesaver and make observations....
Worksheet
Curated OER

The Carbon Cycle

For Students 5th - 12th
In this carbon cycle activity, students will read about the carbon cycle and study a diagram showing what creates carbon dioxide and what uses carbon dioxide. Students will then complete 4 short answer questions.
Worksheet
Curated OER

Stoichiometry

For Students 9th - 12th
In this stoichiometry worksheet, students solve thirty problems using the process of stoichiometry to find moles, molecules, and masses of substances in chemical reactions. Students balance chemical equations, find limiting reagents and...
Worksheet
Curated OER

Typical Numeric Questions for Physics I - Photoelectric Effect

For Students 10th - 12th
As the title implies, here is a collection of typical photoelectric effect problems that physics learners need to be able to solve. They determine the amount of energy of a photon, the photons produced per second, the frequency required...
Lesson Plan
Curated OER

The Living Environment

For Teachers 8th - 10th
In this living environment worksheet, learners complete a crossword puzzle given 34 clues about the various species in the environment that produce, consume and decompose. Topics also include photosynthesis, respiration, glucose, organic...
Lesson Plan
Curated OER

Our Earth

For Teachers 8th - 10th
In this Earth's environment worksheet, students complete a crossword puzzle given 35 clues about a variety of topics related to our Earth. Topics include ecosystems, precipitation, biomes, energy transfer, soil, weathering and rocks.
Worksheet
Curated OER

Scientific Notation

For Students 7th
Review conversion of decimal numbers into SN form with these examples of common astronomical applications and quantities. Young learners rewrite those numbers with scientific notation and with the correct units. The answers are available...

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