Worksheet
Curated OER

Solar Storms-Fractions and Percentages

For Students 8th - 10th
In this solar storms worksheet, students find the percentage of X-Flares and Halo CMEs that occurred in solar storms and complete a Venn Diagram comparing the numbers of each.
Activity
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Illustrative Mathematics

Combined Fuel Efficiency

For Teachers 8th - 11th Standards
Practice simplifying complex fractions and long division of polynomials with this brief exercise. These four questions make a challenging warm-up activity or a short, but comprehensive, follow-up after a detailed lesson on algebraic...
Worksheet
Curated OER

Cells - Building Blocks of Life

For Students 7th - 12th
In this cells worksheet, students review cell organelles and their functions plus the different processes that take place within cells. This worksheet has 9 matching and 5 true or false questions.
Worksheet
Curated OER

Control of the Cell Cycle

For Students 9th - Higher Ed
In this cell cycle instructional activity, learners will study genetic factors and environmental factors that affect the cell cycle. Students will use this idea map to complete 4 short answer questions.
Worksheet
Texas State Energy Conservation Office

Investigation: Automotive Emissions and the Greenhouse Effect

For Students 6th - 8th Standards
It is recommended that you conduct this fabulous experiment as a whole-class demonstration. Collect air samples from the environment, human exhalation, and car exhaust, then compare them for carbon dioxide content using bromthymol blue...
Worksheet
Curated OER

Photosynthesis

For Students 9th - 10th
In this photosynthesis worksheet, students complete 20 various types of questions related to photosynthesis. First, they match each description in the first column with the correct vocabulary term in the second. Then, students explain...
Worksheet
Curated OER

Classifying Chemical Reactions

For Students 6th - 12th
For this chemical reactions worksheet, students follow a flow chart to determine what type of reaction is occurring. Students then classify reactions and balance the equations. This worksheet has 2 short answer and 10 fill in the blank.
Worksheet
Curated OER

Biotic and Abiotic Factors

For Students 9th - 10th
In this biotic and abiotic factors worksheet, students complete 20 various types of questions related to biotic and abiotic factors. First, they write the vocabulary word that best completes the sentence. Then, students state an example...
Worksheet
Curated OER

Classifying Chemical Reactions

For Students 9th - 12th
In this chemical reactions worksheet, high schoolers learn about the 5 types of chemical reactions as well as endothermic and exothermic reactions. Students are given 5 equations to balance and they identify the type of reaction for each...
Worksheet
Curated OER

An Introduction to Space Radiation

For Students 8th - 10th
In this space radiation learning exercise, students read about the various types of radiation humans are exposed to. Students answer 5 questions based on the reading. They calculate the amount of energy gained when exposed to a certain...
Worksheet
Curated OER

Chloroplasts and Mitochondria

For Students 9th - 10th
For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.
Lesson Plan
Curated OER

Leaf Chromatography

For Teachers 8th - 10th
In this leaf chromatography worksheet, students separate the pigments of a leaf using paper chromatography. They answer 4 questions about their results and draw the colors they observe on their chromatogram from the leaf.
Worksheet
Curated OER

The Bohr Model vs. the Wave Mechanical Model

For Students 9th - 12th
In this Bohr model and wave mechanical model worksheet, students read about the differences between these two models of the atom. Students answer four questions about these models.
Worksheet
NASA

Auroras

For Students 7th - 9th
In this auroras worksheet, students define 11 terms related to space phenomena such as auroras, coronal mass ejections and auroral ovals. Students use a given website to help them define the terms and they write a 500 word essay about...
Worksheet
Curated OER

Exploring Hurricanes

For Students 6th - 9th
In this hurricane instructional activity, students explore the behavior of hurricanes by reading an article about it. They complete 8 short answer questions that follow.
Worksheet
Curated OER

Acid Rain

For Students 4th - 12th
In this acid rain worksheet students complete a series of questions on acidity and how acid rain forms.  Students view a slide show and list what they can do to help. 
Worksheet
Curated OER

Chemical Change vs. Physical Change

For Students 6th - 8th
In this physical and chemical change worksheet, students are given a description of these changes. They are given ten changes that the students identify as chemical or physical changes based on their reading.
Worksheet
Curated OER

Earthquakes

For Students 5th - 6th
After reading an article on earthquakes and tsunamis, students answer a series of multiple choice questions about what they have learned. All answers can be found within the article, making this a good way to prepare for reading...
Worksheet
Curated OER

Problem Set Exam 2 Organic Chemistry

For Students Higher Ed
In this organic chemistry practice worksheet, students solve twelve problems regarding organic molecules. They draw mechanisms for reactions, they predict products for reactions, they label stereocenters and they identify functional...
Worksheet
Curated OER

Integrating Biology: The Elements in Your Body

For Students 9th - 11th
In this body elements instructional activity, students read about the chemical make-up of the human body and answer questions about the elements.
Interactive
Curated OER

Chemistry and Bonding

For Students 9th - 12th
In this bonding learning exercise, students take an interactive quiz with 15 multiple choice questions about the VSEPR Theory, bonding, the geometry of molecules, Lewis structures, resonance structures and enthalpy changes.
Lesson Plan
Curated OER

Mining in Texas

For Teachers 7th - 9th
In this mining and nonrenewable resources worksheet, learners read about mining in Texas and simulate the extraction of nonrenewable minerals. They use cookies and their components to represent the minerals they will mine and they answer...
Worksheet
Curated OER

Hand Writing: Three Letter Words

For Students Pre-K - 1st
In this printing practice worksheet, students trace, form, and print three letter words. Students practice printing ten separate words.
Worksheet
Curated OER

What do Atoms Look Like?

For Students 9th - 12th
In this atom learning exercise, students answer 31 multiple choice questions about the structure of atoms, the periodic table, the reactivity of elements, orbital diagrams and the families of elements.

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