Curated OER
Semipermeable Membranes and Bioaccumulation
Beginning biologists place a drop of food coloring into water of differing temperatures to observe the effect on the diffusion rate. They remove the shells from raw eggs and then experiment with osmosis over the remaining membranes....
Teach Engineering
Earthquakes Living Lab: Geology and Earthquakes in Japan
Sometimes it seems as if earthquakes hit the same places over and over again. Class members study Japan in order to determine why earthquakes keep happening there. Pairs work together to research and try to determine whether there are...
University of Georgia
Stoichiometry of S'mores
How fun would it be to teach the concept of stoichiometry while allowing your chemistry class to assemble a classic campfire treat? This fun and engaging activity allows pupils to explore the principles of the chemical theory while...
Curated OER
Buckling Up May Not Help Bus Safety
Students discuss the issue of putting seat belts in all school buses. Using the internet, they research how other districts are solving this problem. They interview school administrators about the pros and cons of putting seat belts in...
Curated OER
Buckling Up May Not Help Bus Safety
Students discuss the issue of putting seat belts on school buses to increase safety. Using the internet, they research the school bus safety record for their district. In groups, they interview school administrator's and debate the pros...
Curated OER
Keeping safe from carbon monoxide
Students research tips on what to do to avoid problems or to recognize dangers if they exist. Find local gas companies and fire department officials who have background in this. Then plan an article telling your readers what they could...
Curated OER
Electrostatics
Middle schoolers examine ways positive and negative charges are attracted and repelled by watching teacher demonstrations, and complete activity sheet related to classroom demonstration activities to prove proficiency of knowledge of...
Curated OER
The African Slave Trade: From West Africa to South Carolina and Beyond
Eighth graders explore the African slave trade. They identify the principal figures practicing the African slave trades at three locations. Students draw the physical routes of the slave trade on a map and they list the reasons for the...
Curated OER
Permit Trading
Emerging environmentalists work in groups and pretend that each is a power company generating electricity for a community. They consider the costs of building a renewable electricity generator that will increasingly replace generating...
Curated OER
Lesson 2: Measurement Tools
Elementary schoolers examine the uses of rulers, scales, and measuring cups. They determine the criteria for the use of each tool and visit different areas of school to find items that can be measured with these tools. Everyone takes...
Curated OER
Patenting My Invention
Fifth graders learn the importance of a patent for a new invention. They use the internet to practice typing a classroom patent for a compound machine that their class invented. While on the website, 5th graders choose a month and...
Curated OER
Principles Of Flight: Wings That Spin
Students discover how flight is possible. In this physics lesson, students investigate the properties of a blimp and gyro-copter, comparing rotating wings and fixed wings of aircraft. Students create their own model aircraft and...
Curated OER
School Lighting Audit Data Analysis
Students analyze the data collected in the school lighting audit. They work together to write recommendations for more efficient lighting for their school. They practice using new vocabulary and working together with others.
Curated OER
School Lighting Audit Preparation
Students work together to develop a school lighting audit plan. They practice using new vocabulary related to an energy audit. They also identify the components of a school lighting audit.
Curated OER
School Lighting Audit
Students identify the data included in an energy audit. They perform an audit on the lighting in their school building. They complete a worksheet and discuss lighting issues with school staff.
Curated OER
"Graphing Your Motion"
Students study the concepts of motion, velocity, and acceleration through graphing their own movement using LoggerPro. They explain the difference between speed and velocity using the weather vane example. They discover the difference...
Curated OER
Magnetic Testing
Learners explore magnetism. They make observations of everyday items regarding their magnetic attraction and use their experiences to make a prediction.
Curated OER
Radiation and Color
Tenth graders explore the relationship between color and heat absorption by measuring the temperature change of water in differently colored test tubes as they are exposed to a heat lamp. They work in small groups to collect data and...
Curated OER
MAKE IT FLY
Learners utilize the process of scientific inquiry and technological design to explain thrust, weight, lift and drag in flight. They design an "airplane" to test the "mechanics" of flight. In addition, they brainstorm and sketch a design...
Curated OER
The Wonderful World of Waves (Wave Basics)
Students define amplitude, wavelength, frequency, and period, calculate period given frequency, and calculate frequency given period, define crest and trough and locate both on diagram of wave, differentiate between latitudinal and...
Curated OER
Laboratory Procedures Poster and Rubric
Students examine what aseptic techniques and laboratory procedures should be followed in the classroom in the form of a laboratory poster.
They identify what the best and worst practices a student might utilize in a classroom in the form...
Curated OER
Astronomy with a Stick
Students describe the movement of the Earth as it relates to the sun and
formulate a hypothesis for the movement and the changing length of the shadow. They express the relationship between the sun and the Earth and how that causes the...
Curated OER
How Electric Current Produces Energy
Fifth graders are introduced to the concept of electric currents. In groups, they develop their own game board to test different circuits to determine if they are complete. They record their observations of the energy transfer between...
Curated OER
Diffusion
Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...