Curated OER
Science: Conditions for Slime Mold Survival
Students perform experiments to determine the nutritional needs and physical space requirements for slime mold to survive. After formulating hypotheses, they seal the petri dishes and set up the experiment along with two controls. ...
Curated OER
Natural Indicators: How Do They Work?
Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...
Curated OER
Particle Physics- Activity Five
In this particle physics worksheet, students use graphs and tables to predict the particles formed during a specific observation event. They complete 5 multi-part fill in the blank questions.
Curated OER
The Nature and Science of Technology
Fifth graders practice using the scientific method by observing and creating mold. In this bacteria instructional activity, 5th graders experiment creating their own mold and fungus using petri dishes and oatmeal. Students...
Curated OER
Nature's Magic Elixir
Students do research to discover the importance of water in the world and its effect upon our daily lives. They will also appreciate the beauty of water and how it is so adaptable within nature.
Curated OER
The Chemical Nature of Water
Seventh graders simulate a Jeopardy game to examine the chemical nature of water. Among the topics featured are evaporation, water, salt, and temperature. finally, as review, 7th graders answer a battery of questions presented by the...
Curated OER
Science Test-Grade 5
In this grade 5 science test worksheet, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts.
Curated OER
Floodplain Modeling
Students simulate the impact of fluctuating river volumes on structures and landforms. They experiment with table top-sized riverbed models and water. Students consider how human design can help mitigate the effects of a flood.
Curated OER
Physical and Chemical Properties
In this length activity, learners read about the properties of carbon. Students also decide which of the given phrases go with which compound.
Curated OER
Oil: Impact of a Resource
Students discover the history and method of oil production. In this natural resource instructional activity, students investigate early oil production. Students discuss the challenges of turning natural resources into safe...
Curated OER
Diversity/Natural Selection
Students examine mechanisms behind biological evolution and the theories that feed it, and are able to demonstrate their knowledge of these theories in a story.
Curated OER
Watershed Landscape
Students demonstrate how water flows by building a human watershed using themselves. In this ecology lesson, students compare and contrast point-source and non-point source pollution. They write what they have learned from this activity...
Curated OER
World Oil Reserves and Trade Routes
Students analyze the global distribution of natural resources to determine the relationship of resource availability to international problems and issues. They explain how the uneven distribution of resources can result in global...
Curated OER
Erosion Deposition Review
In this erosion deposition worksheet, students fill in 36 blanks to complete sentences about the formation of soil, the forces of erosion, physical and chemical weathering, sediments and soil deposition.
Colorado State University
How Can You Demonstrate the Different Efficiencies of Different Light Bulbs?
Need a bright idea for an engaging lab? Watch your class light up as they explore the difference in efficiency between incandescent and LED bulbs! The resource makes use of simple materials and encourages learners to infer what's...
Curated OER
Fantastic Flower
Here is a clever activity on pollination of flowers for you. In it, learners study the anatomy of a flower, and play a game in which they simulate the process of pollination. This fine plan brings in elements of art, physical education,...
Curated OER
Reflection and Refraction
What is a prism? A place for light waves that commit minor refractions! The thorough resource includes three hands-on investigations covering light reflection and refraction; mirrors, lenses, and images; and optical systems. Subject...
Curated OER
Why Do People Fall in Love?
Students discuss human behavior, sexual selection and the underlying genetic and evolutionary reasons for mate selection. The, in groups, they rate the attractiveness of certain individuals and measure facial features for symmetry.
Curated OER
Top Quark Lab
Young scholars find the mass of the top quark. In this physics lesson, students create a vector diagram from a given set of data. They discuss their calculations and findings in class.
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Howard Hughes Medical Institute
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
National Wildlife Federation
Quantifying Land Changes Over Time Using Landsat
"Humans have become a geologic agent comparable to erosion and [volcanic] eruptions ..." Paul J. Crutzen, a Nobel Prize-winning atmospheric chemist. Using Landsat imagery, scholars create a grid showing land use type, such as urban,...
Earth Day Network
Staying Green While Being Clean
Clean up the environment with a activity that focuses on replacing hazardous cleaning supplies with green, environmentally-friendly products. Using a dirty patch of surface as a control area, kids clean other parts of various...
Journey Through the Universe
The Voyage Scale Model Solar System
Young scientists learn how to select a scale factor for a large scale model. Then they figure the scale for each of the planets and the distance between them. Finally, they construct a giant scale model of the solar system and answer...