Curated OER
Chemistry and the Food System
For this chemistry worksheet, high schoolers review how chemistry has helped grow and preserve different foods. This worksheet has 11 fill in the blank, 3 multiple choice, and 6 short answer questions.
Curated OER
Graphing Glucose Tolerance Test Results.
Learners graph glucose test results to compare between people with and without diabetes. In this investigative lesson students participate in activities that allow them to better understand diabetes and how to graph results.
Curated OER
Are Enzymes Specific for Their Substrates?
Young scholars discover enzyme to substrate specificity. The experiment uses samples of glucose and lactose in combination with the enzyme lactase. Students observe the reaction between the lactose and the lactase; the lack of a...
Curated OER
Boyle's Law
Students work in small groups and use a hand-held vacuum pump with a balloon under the dome with some air. Another deflated balloon is attached to the end where the air goes out. As the air is drawn out of the dome the first balloon with...
Curated OER
Heating Crystals
Students examine the effects of heating on various crystals. They formulate and revise scientific explanations and models using logic and evidence. Students work individually during this experiment.
Curated OER
Suburban Ecosystems
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...
Curated OER
Tadpoles
Students examine tadpoles at various stages of development. They make careful scientific observations and compare the changes that occur at five different phases of a frog's life.
Curated OER
What Do Parts Do?
Students review the components of the scientific inquiry method. In groups, they identify and describe the components and functions of all of the parts of a plant. Using a diagram, they label the parts of the plant chosen and share...
Curated OER
How Cells Do Their Jobs
In this cells worksheet, high schoolers will review cell characteristics and structure and different types of cells and what role they play in the body. Students will investigate experimental results of the influence of sucrose on the...
Curated OER
Beginner's Guide to Aerodynamics
Students, after reading an explanation from a NASA Web-based textbook, you demonstrate an understanding of the text by applying it to questions involving the theories of how a wing produces lift.
Curated OER
Survival
Students determine the best material from which to make a jacket to keep the body warm in a cold, dry, windy climate. This task assesses the student's abilities to perform an entire investigation.
Curated OER
Limiting Reagent
Students work in small groups with a small set of 8 nuts and 5 bolts to assemble into combinations of 1 nut: 1 bolt, and 2 nuts: 1 bolt. They explore the outcome and discuss. Then a student mixes two clear, colorless solutions together...
Curated OER
Buoyant Force
Students investigate the scientific concept of why some objects float when put in a liquid solution. They apply the laws of motion and force while conducting classroom activities. Students also take notes and answer target questions to...
Curated OER
Antacid Lesson Plan
Eleventh graders use titration methods to study properties of antacids. They look at the strength, effectiveness, PH, and effect of supplements taken at the same time. They make observations after the different mixtures are combined and...
Curated OER
Velocity and Acceleration
Twelfth graders look at local speed limits and traffic controls and see if they are reasonable. They plot the displacement and time to represent velocity, develop a plan for improving the current system, and organize experimental...
Curated OER
Mendel and Meiosis
In this meiosis learning exercise, students review vocabulary words associated with genetics, fertilization, heredity, phenotype and genotype. This learning exercise has 6 matching and 9 fill in the blank questions.
Curated OER
Groundwater Detectives
Students measure the pH of soil samples from a hypothetical site to locate a contaminant spill and will predict the direction of groundwater flow using mathematical modeling. They use the engineering design process to develop...
Curated OER
Metamorphic Rocks
For this metamorphic rocks worksheet, students determine the relationship between rock temperature and depth beneath the surface. Then they identify which metamorphic rock forms at the highest temperature. Students also determine how far...
Curated OER
Changing Ecosystems
In this ecosystem worksheet, students will review terms associated with succession in an ecosystem plus the various relationships between organisms. This worksheet has 5 matching, 9 true or false, and 6 short answer questions.
Curated OER
Recycling
In this recycling worksheet, high schoolers review what items can be recycled, what is made from recycled items, and how recycling conserves resources. This worksheet has 5 word scramble, 10 short answer, and 5 multiple choice questions.
Curated OER
Ocean Water and Life
In this ocean water and life worksheet, students match the vocabulary term with the correct definition. Also, students answer questions by deciding if the statements are true or false. Finally, students complete concepts maps while using...
Curated OER
Forest Forensics
Learners explore forests. In this "forest forensic" lesson students divide into groups and go through the stations using their clues to solve the questions.
Curated OER
The Pizza Puzzle
Students identify the origin and preparation of the main ingredients in pizza. They identify the food safety procedures followed in a pizza factory and then prepare and eat a pizza in class.
Curated OER
Bulbs & Batteries Side by Side
Young scholars build parallel circuits, exploring how they function and looking at their unique features. They describe how current changes when batteries are added in parallel or removed from a parallel arrangement, demonstrate the...