American Chemical Society
Aware of the Air
It's there, even though no one can see it. Scholars create two different-sized parachutes out of shopping bags, then let them fall through the air. They should see that the larger parachute falls more slowly and interpret this to mean...
Space Awareness
Investigating the Atmosphere - Air Takes Up Space
How do you know there is air? Can you see it, smell it, feel it? To begin the investigation, learners watch a video and discuss what they know about air and the atmosphere. Then, they participate in five different hands-on, inquiry-based...
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...
Curated OER
Staying Grounded with Gravity: A Science Exploration Trail
What a great idea for scientific inquiry. This lab was intended for use as children explored a college campus, but it could be used anywhere. They go to three different places on campus and conduct a simple experiment that shows an...
Curated OER
Science Experiment: Take a Rainbow's Temperature
In this science experiment worksheet, students gather materials and perform an investigation using thermometers and prisms. Students are asked if red is hotter than blue. They answer 6 questions.
Curated OER
Temperature and the Density of Air
Here is a hands-on activity in which junior scientists put air into a balloon to create a closed system. They measure its circumference, warm it in hot water, and then remeasure its circumference to discover how temperature affects the...
Chymist
Pressure-Volume Relationships: Experiments with 140-mL Syringe
Learners examine Boyle's Law by analyzing experimental results with a hands-on lesson that provides a set of four experiments that illustrate the relationship between pressure and volume of gases. Groups analyze results using...
Curated OER
Dinnertime for Animals
Is a deer an herbivore? What about a spider? Experiment with the food chain in an interactive science experiment. After listing the herbivores from a selection of animals, third and fourth graders compare the skulls and teeth of...
Curated OER
Invasive Species Science Experiement
In this invasive species worksheet, 3rd graders complete a hands on science experiment. students then record their observations and results.
Chymist
How Do We Affect the Quality of Our Atmosphere
Explore the makeup of the earth's atmosphere. Using the set of specific experiments, pupils examine the main elements and compounds present in the atmosphere. Their study extends to investigate the effects of atmospheric...
Mr. E. Science
Forces in Fluids
Buoyancy is the fine line between a ship and a submarine. The presentation covers fluid pressure, air pressure, Pascal's Principle, elevation, Archimedes Principle, buoyancy, and Bernoulli's Principle.
Curated OER
Air Pressure
In this air pressure experiment learning exercise, students participate in an experiment with a ruler on a desk or table and a newspaper to prove that air is pressing on everything.
Curated OER
A Whale of a Story
Does sound travel faster in water or in the air? Put the question to the test with a science experiment. After reviewing a table of data, third and fourth graders decide which statements are true and which ones are false. The bottom of...
Curated OER
Name That Leaf
Take a walk through nature with a science experiment about leaves. Third graders use a branching diagram to group attributes of certain kinds of leaves, such as oak, pine, and chestnut. For extra practice, they can collect leaves and...
Google
Erosion?
What's the difference between wind erosion and water erosion? Perform an experiment to study the effects of air on soil, as well as water and soil, and how effective it can be to place rocks on the soil.
Curated OER
Fourth Grade Science Concepts Practice
In this grade 4 science worksheet, 4th graders complete 25 multiple choice questions covering a variety of 4th grade science concepts. An answer key is included.
Curated OER
Lesson Plan Outline for Rainbow Science
Young scientists study light reflection and refraction as they determine the critical angle, the rainbow angle, and color separation in rainbows. Teams record the data they collect in a shared spreadsheet and discuss results with the class.
Weebly
Definitions of Conduction, Convection, and Radiation
There's quite a bit in this physical science packet. First, how is heat transferred? Learners read a brief explanation of conduction, convection, and radiation before identifying common occurrences (with pictures) as one of the three....
Cornell University
Physics of Flight
Up, up, and away! Take your classes on a physics adventure. Learners explore the concepts important for flight. They experiment with the Bernoulli Principle while learning the forces that act on airplanes in flight.
University of Chicago
Don't Be Too Flaky
Snow, ice, and water are all composed of H2O. Does that mean they all have the same volume? Discover the ways that the densities of these substances determine their volumes, and how they change based on their current states of...
Texas State Energy Conservation Office
Investigation: Automotive Emissions and the Greenhouse Effect
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...
Curated OER
Reactions of Metals with Water, Acid and Air
In this chemical reactions worksheet, students experiment with reactions between 4 different metals with water, acid and air. Students make observations of copper, iron, zinc and magnesium with water, acid and air. They write an analysis...
PBS
Parachute Parade
Sail to the ground with a parachute activity! Kids construct parachutes out of household items and a toy figure, after brainstorming the best way to reduce drag. Once they test their parachutes, they can adjust their projects to...
Pingry School
Gas Pressure and Temperature Relationship
Humans tend to huddle together when cold and move around more when warm, but do gas particles follow the same pattern? Scholars use a temperature probe, a pressure sensor, and air to study the relationship between temperature and gas...