Curated OER
Stream Quality Assessment
Pupils investigate many of the factors that affect water quality. They take measurements and water samples at a local stream and evaluate the health of their community's watershed. They write a report detailing their findings.
Curated OER
Should Soil Be Sterile?
Students determine if the sterilization of topsoil is beneficial to seed germination and plant growth. They grow plants alongside control groups, make and record observations of plant growth and measure plant biomass.
Curated OER
Comparing Microscopic Organisms in Fresh and Polluted Water: An Invitation To Inquiry
Pupils have the opportunity to develop and formulate ideas and explanations through the scientific standard of inquiry. They identify organisms by using an identification key for specific aquatic geographical area.
Curated OER
Biology Quiz
In this biology activity, learners complete short answer questions about botany, animals, plants, DNA, and more. Students complete 15 short answer questions.
Curated OER
Microbes and Climate
Students examine how microbes play a role in the climate system. For this climate lesson students complete an activity, create a PowerPoint presentation and present it to the class.
Curated OER
Photography and Composition
Students examine the techniques and principles of photographic composition using various scientific tools such as a camera, a digital computer scanner, and a computer.
Curated OER
Science: Designer genes
Students engineer new organisms using biotechnology. In small groups, they write procedures, list benefits and drawbacks, and explain how their new organism might affect the environment. After creating their new organisms, they present...