Colorado State University
Does Air Weigh Anything?
Can you feel the weight of the air on your shoulders? Your classes may not believe that air has weight. A straightforward experiment asks individuals to weigh a bottle before and after adding air. Their results may surprise them!
Curated OER
Why Cheerios Don't Sink
Students investigate Archimedes' Principle and show how it relates to density. In this Archimedes' Principle lesson plan, students experiment with a beaker of water, a Styrofoam "boat" and a weight. They predict what will happen when the...
Curated OER
Ice Floats
Learners explore the changing density of water. In this physics lesson, students investigate how an object's density determines whether it will float or sink in water. They explain why this unique property of is important to living things.
Curated OER
Volume
In this volume lab worksheet, students are guided through an experiment to determine volume of a liquid. Students determine water displacement. Students use a formula to calculate volume of a solid figure.
Curated OER
Buoyancy
In this buoyancy learning exercise, high schoolers match the definitions given to the 6 terms associated with buoyancy, displacement, and Archimedes' principle.
Curated OER
Chapter 16 Review- General Science
In this review of general science worksheet, students classify examples of matter as mixtures or substances, homogeneous or heterogeneous mixtures, or elements or compounds. Students also convert several examples using the standard...
University of Waikato
Investigating Sea Level Rise
Find an explanation for the sea level rise. Pupils investigate the difference that melting land ice and sea ice have on the sea level. Groups create two models—one with ice on land and one with ice in the water. As the ice melts, teams...
Curated OER
Air and Its Characteristics
Students explore air through guided discovery. In this air lesson, students will observe three demonstrations about air. They will answer leading questions as they observe how air displaces and takes up space, how air has weight, and how...
Curated OER
Float Your Boat
Learners investigate buoyancy, displacement and density. In this flotation instructional activity students study the Archimedes' Principle, analyze data and draw conclusions.
Curated OER
How Fish Maintain Neutral Buoyancy
In this buoyancy worksheet, learners read about neutral buoyancy and that the downward force of gravity is equal and opposite to the upward force of water. They answer four critical thinking questions about buoyancy.
Curated OER
Measuring Body Fat
In this body fat measurement worksheet, students will conduct an experiment to determine how the "under-water weighing" technique of measuring body fat works. Once the experiment is complete, students will complete 1 short answer question.
Curated OER
Stargazers
Learners discuss the light spectrum and light waves as well as how the properties of light and color have contributed to important discoveries about properties of the universe. They research the term redshift and the redshift phenomenon...
Curated OER
Water Meter Reader
Students examine a water bill from their household and examine it to find out how much water is used each month. They read their home water meters at the same time of the day for seven days and then construct a graph using their data.
American Chemical Society
Defining Density
Three simple activities kick off a unit investigation of density. Your physical scientists make observations on the volume and mass of wood, water, and rocks, and make comparisons. Though this is written for grades three through eight,...
Curated OER
A Weighty Issue
Want to get your students motivated in science class? Given only a piece of aluminum foil, assign groups the task of designing a "barge" that will support the weight of a bunch of pennies. The group who is able to put the most...
Curated OER
Made to Sail
Students use simple materials to make model sailboats which must stay upright and sail straight in a testing tank.
Pennsylvania Department of Education
Determine Volume of Solids Using Water Displacement
Students explore math functions by completing math equation worksheets. In this inequality lesson, students define a list of math terms and discuss the difference between an equation and inequality. Students utilize a real life situation...
Curated OER
Mapping the Effects of War
Students examine how war can lead to environmental health crises. They read an article, conduct research on a region from the article, and create a poster to depict the geographic region and the environmental health effects of the conflict.
Curated OER
Float My Boat
Fourth graders, in groups, experiment with density and the displacement of water by creating and designing their own boats and seeing which boat holds the most centimeter cubes without sinking..
Teach Engineering
Buoyant Boats
Eureka! Using the clay boats made in the previous lesson, learners investigate the idea of buoyancy and water displacement to finish the last installment of five in a Floaters and Sinkers unit. Their observations during the activity...
Curated OER
Classifying Chemical Reactions
In this chemical reactions worksheet, high schoolers learn about the 5 types of chemical reactions as well as endothermic and exothermic reactions. Students are given 5 equations to balance and they identify the type of reaction for each...
Curated OER
The Scientific Method
In this scientific method worksheet, students read over the basic steps of the scientific method and then apply those steps to a specific example. This worksheet has 8 short answer questions.
Curated OER
After the Deluge
Students witness a flood demonstration, offering hypotheses and observations throughout the demonstration. Students discuss flood prevention techniques
and examine the impact of the devastating flood and mudslides in Venezuela.
In small...
Curated OER
Power
If you need to teach about power, this is an outstanding educational resource! It provides definitions of work and power, and gives examples to help junior physicists apply the information. The format is neat and the graphics are...