Curated OER
Flow Rates of Faucets and Rivers
Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.
Curated OER
Charting The Progress of New Horizons
Students explore the long distances and timescales involved in space travel. They track the progress of the New Horizons spacecraft and access the New Horizons website to discover the distance of the spacecraft from the Sun, and then...
Curated OER
Bears
Learners complete a variety of bear-related activities. They sort and graph teddy bears, distinguish between real and non-real bears and research bear life cycles and habitats.
Curated OER
Determination of the percentage of Acetic Acid in Vinegar
Students determine the concentration of acetic acid when the concentration of the base with which is titrated is known. They investigate how to weigh a sample using the balance, measure volumes using graduated cylinder, explore the...
Curated OER
CURRENT AND CLIMATE
Students study currents and how they have been used to plot courses for travel. They examine the ocean currents in both the Atlantic and Pacific and discuss their effect on local weather.
Curated OER
Polluted Soil
Students take plants of their own choice and pollute the soil with a pollutant of their own choice or one assigned by the teacher. They regularly record observations such as plant growth, health, and soil pH.
Curated OER
The Research Paper - Searching for a Subject
Students research a website to look for potential topics for a research paper. They develop a narrowed prioritized subject list on an index card (3X5) using word processing program.
Curated OER
Seasons' Journey : Putting it All Together
Third graders complete a diagram of the revolution of the earth around the sun and write a one paragraph explanation of the factors that cause seasons.
Curated OER
Seasons' Journey: As the World Turns
Fourth graders explore the earth's revolution around the sun and the changes in weather that follow this motion.
Curated OER
Exploring For Copper Deposits
Students examine ore deposits and identify factors in their origin. They analyze geologic maps, and locate porphyry copper deposits on a sediment geochemistry map.
Curated OER
How Many Bears in the Forest?
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
Curated OER
MFL: Young Drivers
Students examine and discuss images from road safety programs. In groups, they role-play a scenerio in which they are trying to persuade the other to adopt an unsafe driving practice. They write a short article about their experiences to...
Curated OER
Civil War Letter Web
Students use the internet to gather information on a specific Civil War battle of interest to them. Using the information they gather, they organize it into a web to be used later when writing a letter. They use the web to write their...
Curated OER
Metal Composition & the U.S. Mint
Students study the meaning, symbolism, and value of U.S. coins,
especially the quarter. Theyresearch why in 1965 the U.S. Mint decided to
change the metal composition of the quarter to copper coated with nickel.
In addition, they perform...