WORKSHEETS
Suggest a family activity to parents that focuses on concepts of ecology and ecology vocabulary words.
Students conduct an experiment to test their smell thresholds for mint. Materials list, advance preparation…
Students study nutrition information on three cereal packages. Materials list, advance preparation instructions, lab…
Students compare how their heart muscles differ from the muscles in their hands and arms, by taking their pulse and…
Students conduct a survey about the use of bicycle helmets by fourth-graders. Materials list, lab hints and tips, safety…
Students use a styrene ball and a lamp to make a model of the moon and its phases. Materials list, advance preparation…
Students examine their teeth and classify them by their different shapes. Materials list, safety tips, rubric,…
Students make a model of the movement of molten rock beneath Earth's surface, using vegetable oil and a sponge.…
Students classify rocks according to their properties. Materials list, lab hints and tips, rubric, worksheets, and…
Students make a model of a current and waves, and observe how waves affect the movement of currents. Materials list,…
Students test how the amount of salt in water would affect the hatching of brine shrimp eggs. Materials list, advance…
Students model how sunlight strikes Earth in summer and in winter. Materials list, advance preparation instructions, lab…
Students make a barometer and track air pressure, cloud types, and weather conditions. Materials list, lab hints and…
Students shine light through a prism and observe the light on white paper. Materials list, advance preparation…
Students investigate how different materials transmit light, and record their observations. Materials list, advance…
Students compare the pitch and volume of sounds produced by different objects. Materials list, advance preparation…
Students compare surface temperatures and make inferences about light and dark surfaces, sunlight, and temperature.…
Students observe and describe the shape, color, hardness, and other properties of three objects. They then measure the…
Students make a device that shows changes in potential and kinetic energy. Materials list, advance preparation…
Students predict and then measure the effort needed to lift a bottle with pulleys. Materials list, advance preparation…
Students use a balloon and wool cloth to create an electric charge. Materials list, advance preparation instructions,…
Students use a battery holder, a D-cell battery, a mini light socket, and a miniature lamp to build series and parallel…
Students make an electromagnet with a battery holder, a D-cell alkaline battery, a bolt, a compass, and an insulted…
Students complete an experiment to determine how the number of coils in an electromagnet affect its strength. Materials…
