Curated OER
Life Science- Learning About Tadpoles
Students investigate a frog's life cycle. In this tadpole lesson, students observe tadpoles in an aquarium and record results. Students fill in a KWL chart as an assessment.
Curated OER
The Influence of Carbon Dioxide on the Chemistry of Soda
Students investigate the carbon dioxide content of different sodas. In this chemistry activity, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.
Curated OER
The Miracle Fish: Learning to Design an Experiment
Young scholars develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
Curated OER
Exploring the Physical and Chemical Properties of Polymers
Students identify the physical and chemical properties and explore the differences. In physical and chemical property lesson students test polymers for the differences between the physical and chemical properties, record their...
Curated OER
Crayon Resist Fall Leaves
Students create examples of fall leaves using crayons, paints, and white paper in this fall Art lesson for the early-elementary classroom. Emphasis is placed upon a class lecture/discussion about why leaves change color prior to the...
American Chemical Society
Using Dissolving to Identify an Unknown
There is a solvent called aqua regis that can dissolve gold! After observing a solubility demonstration, groups receive four known crystals and one unknown. Based on the demo, they design an experiment to determine the identity of the...
Curated OER
Island Survival
Students participate in a simulation of life on a deserted island. They apply their critical thinking skills and knowledge of oceans and islands to "survive" and ultimately return to safety. Lesson contains adaptations for all levels.
Curated OER
Understanding pH, Alkalinity, and Hardness
Students comprehend the interactions of pH, alkalinity, hardness, and carbon dioxide in aquaculture water. They read the SRAC fact sheet number 464 "Interactions of pH, Carbon Dioxide, Alkalintiy and Hardness in Fish Ponds." Students...
TryEngineering
How the Rubber Meets the Road
Students design their own tire tread pattern that meets a certain requirement. In this technology lesson, students explore how engineers develop tire treads. They evaluate their own work and share their product with the class.
Curated OER
Conditions at Sea Introductory Activity, Making Waves
Young scholars explore waves and wind. In this physical and earth science wave lesson, students participate in a wave making activity with an aquarium and a hair dryer. Young scholars complete a data chart recording wave height and...
Curated OER
Building an Underwater Habitat
Students investigate underwater habitats. In this underwater habitat lesson, students study Aquarius and design their own underwater habitat that can sustain life. Students work in groups and present their habitats to the class. Students...
Curated OER
Predicting the Growth of Microorganisms
Students determine where microorganisms might be found around their school. In this scientific investigation lesson, students collect cultures from various locations and place these in petri dishes. They incubate the cultures to see if...
Curated OER
Oxygen Levels and Aquatic Plants and Animals
Learners design an experiment to test the effects of a change in the amount of dissolved oxygen of water on aquatic plants and animals. Questions are offered for exploration and experiment design. Results are tabulated and conclusions...
Curated OER
"From farm to plate"
Learners identify sources of food and the bacteria associated with them. They comprehend how bacteria in the food chain can cause disease. Students comprehend the importance of proper food-hygiene practices throughout the many stages of...
Curated OER
The Great Fire of London
Learners explore the effects of an out of control fire. Using textbook and Internet research, students gather data concerning the Great Fire of London. They present their research findings in a creative, visual manner to their classmates.
Curated OER
Fire Starters
Students participate in an activity to create a fire starter. In this creating fire lesson students use products to create a fun fire-starter.
Cornell University
Unknown Powders
Create a little scientific magic within your classroom! Learners mix powders and liquids and identify chemical reactions. Based on the reactions, individuals determine the identity of various powders.
Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
Curated OER
Creek Restoration Project
Students gather and analyze scientific data from a local creek. Over weeks or months, students observe their local environment, collect water samples, and evaluate test results. Extension activities are suggested for evaluating...
Curated OER
Introduction to Dissolved Oxygen and Demonstration of a Simple Test Procedure
Students explain the importance of dissolved oxygen in water ecosystems. They describe the aquatic oxygen cycle and the effect of water pollution on oxygen. They make observations, collect data and draw a conclusion.
Curated OER
Exothermic Rehydration of Gypsum
Students observe exothermic reactions in the lab using plaster. For this chemistry lesson, students collect data from their experimental set up every five minutes. They explain the different stages in the hardening of plaster.
Curated OER
Toxic River
Learners explore environmental safety by participating in a class game. In this toxic chemicals lesson plan, students discuss the effect chemicals have on our environment and how to best protect against their dangers. Learners...
Curated OER
Social Studies and Children's Literature
Students are read a story about Alejandro and how he builds an oasis to attract animals. Using the text, they discover the needs of the animal not only for water but for safety. They discuss different environmental issues as well as...
Curated OER
Hear the Wave!
Students study sound and ear function. In this sound functions instructional activity, students investigate soundwaves by completing various experiments. Students participate in a number of sound stations and complete the comparison...