Curated OER
Mold Investigations
Students observe mold growth on bread. In this mold growth lesson, students place bread in various locations and in various conditions to investigate how location, moisture, temperature, and other variable impact the growth of mold on...
Curated OER
Why Is My Bread Fuzzy?
Students explore the organisms that live on counters or surfaces in the classroom. In this mold experiment, students observe mold in different conditons. Students record their observations on a worksheet. Students understand how...
Curated OER
Mold
Students explore mold, the different types and the health risks that they pose. In this mycelium lesson students grow different molds and see which type of foods mold the fastest.
Curated OER
Splendid Spores
Students explore fungi. In this fungi lesson, students take a slice of bread and leave it outside for a day. Students record their observations of the fungi on the bread the following day.
Curated OER
Micros-organisms
Sixth graders examine mold with a microscope. In this micro-organisms lesson, 6th graders use teacher-prepared mold samples to prepare a wet-mount slide and examine the mold under a microscope then draw and label what they see.
Curated OER
Funky Fungus
Students discuss decomposition, bacteria, fungi and other microscopic organisms. They participate in an experiment to grow fungus on bread. As the fungus colonies grow, students observe them under a microscope to identify and locate...
Curated OER
Naked to the Eye
Learners understand that microorganisms are too small to see but there are other indications they exist. In this microorganisms lesson, students recognize that some microorganism are helpful and some are not. Learners use a microscope to...
Science Matters
Mighty Microorganisms
How can you tell if a microorganism is helpful or detrimental to an ecosystem? Learners inspect slides or pictures of microorganisms and record their observations to...
Curated OER
Naked to the Eye
Sixth graders conduct a variety of experiments that enable them to investigate bacteria. They use microscopes, prepared slides, video, moldy bread and pond water to observe types of bacteria and how bacteria interacts with the...
Curated OER
Rotten Truth
Students complete activities to study decomposition. In this decomposition lesson, students work in pairs to observe a decay buffet experiment. Students keep compost bag journals. Students define and discuss the process of decomposition.
Curated OER
Microorganisms: Good Guys or Bad Guys?
Learners discover the role microorganisms play in our lives. In this decomposition activity, students examine decaying foods and plants in order to analyze the different bacteria that grows. Learners discuss the good and bad of...