Hi, what do you want to do?
Discovery Education
Ahead of the Game
According to the movie Wildcats, "It's the sport of kings, better than diamond rings, football!" It is also, however, the sport of severe concussions and ongoing blows to the head. In order to keep our Seahawks soaring and Broncos...
Columbus City Schools
Rocking the Cycle!
Time to rock out! Discover the "life" cycle of the average rock using an illustrative stations lab and stimulating pairs game. Roll the dice to determine your fate: will it be melting in magma or chilling out to form igneous rock? The...
Integrated Physics and Chemistry
Law of Conservation of Matter
Does mass change during a chemical reaction? Demonstrate the Law of Conservation of Matter while encouraging class members to be creative with a two-part lesson. First, learners use Alka-Seltzer® tablets and water to demonstrate the...
Space Awareness
The Intertropical Convergence Zone
Young scientists know it is hotter along the equator, but why is it also rainier? Through the process of completing two experiments and a worksheet, scholars discover the answer is the intertropical convergence zone. First, they...
Curated OER
2007 U.S. National Chemistry Olympiad Part II
Eight multi-step chemistry problems, including analyzing a titration, writing equations, predicting products and limiting reagents, calculating concentrations of ions, and using stoichiometry to solve for unknowns in reactions make up...
Curated OER
2008 U.S. National Chemistry Olympiad Part III
In this chemistry olympiad lab worksheet, chemists are required to design two experiments. In one, they design an experiment to identify seven solutions given to them in pipettes. In the other, they design an experiment to determine the...
Curated OER
2000 U.S. National Chemistry Olympiad Part II
In this chemistry olympiad problem solving worksheet, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
Curated OER
1999 U.S. National Chemistry Olympiad Part II
A variety of topics including reaction rates, combustion reactions, periodic trends, and ionization reactions are included in this exam. Test takers also practice calculating empirical and molecular formulas of compounds.
Constitutional Rights Foundation
Issues of Asylum in the U.S.
Who gets to come to the United States? Examine cases of individuals seeking asylum with an informative reading passage that includes examples, statistics, and representations of public opinion regarding asylum. Groups then go on to...
Curated OER
Plant Processes
In this science worksheet, middle schoolers explore why plants grow in a certain direction by asking a question and using the scientific method to perform the lab.
Curated OER
Predicting Products of Reactions
This two-part Chemistry worksheet first prompts students to predict the products of reactions of two different chemicals in 15 questions. Students are then asked to provide the balanced equation and type of reaction for two chemicals...
Curated OER
Acid in the Water
Ninth graders learn about the effect pollution has on water and how this affects their community. In this environmental awareness lesson, 9th graders expand their vocabulary and create a flowchart that demonstrates the...
Curated OER
Solids and Liquids
Students complete activities to study the properties of solids and liquids. In this states of matter lesson, students investigate the melting and freezing of a range of materials in a virtual experiment. Students melt the substances and...
Curated OER
Reading Comprehension
High schoolers review the task sheet and information on SQ3R reading strategy. They choose a text for reading then apply SQ3R to the text to preview and ask questions about the content, organizational structure and author's prupose for...
Curated OER
Threats to Validity
High schoolers review the components of the scientific habits of mind. In groups, they use this information and relate it to scientific investigations. They develop strategies to evaluate information and evidence and how to question...
Curated OER
Friction
Young scholars review what force. In this science instructional activity, students determine which surfaces are rough and which are smooth by observing how an object moves on each surface.
Curated OER
Distance Makes a Difference
Learners create a clay model of the Sun and Earth. In this space science lesson, students explain how distance affects the appearance of objects. They write a poem or riddle about the Sun in their journal.
Curated OER
Using Source Material Online Lesson
Fourth graders critically examine photographs. They ask questions leading to relevant research about photographs. They complete online research to gather information about photographs.
Curated OER
Bubble Tube Experimental Design
Students study what an experiment is comprised of and how to be successful when doing an experiment. In this experimental lesson students design their own experimental investigation and answer questions.
Curated OER
Clouds
Students explore various cloud types. In this earth science lesson, students use pictures of the four types of clouds and identify them by name. Students construct pictures of clouds using chalk and blue paper.
Curated OER
Breaking the Food Chain
Learners investigate the food chain. They brainstorm questions about the human food chain and explain what would happen to living things in the food chain if organisms or resources were removed. They role-play situations in which the...
Curated OER
Microscopes, Telescopes, and Cameras
In this lenses activity, learners will explain how microscopes work by completing 4 short answer questions. Students will compare refracting telescopes with reflecting telescopes by writing the terms given under the correct column. Then...
Virginia Department of Education
Weather Patterns and Seasonal Changes
Get your class outside to observe their surroundings with a lesson highlighting weather patterns and seasonal changes. First, learners take a weather walk to survey how the weather affects animals, people, plants, and trees during...
University of North Carolina
Evaluating Print Sources
Not all sources are created equal, so how do you evaluate them? Writers learn how to evaluate print sources based on elements such as audience, tone, and argument in the sixth handout of 24 in the Writing the Paper series from the...