Chymist
How Do We Affect the Quality of Our Atmosphere
Explore the makeup of the earth's atmosphere. Using the set of specific experiments, pupils examine the main elements and compounds present in the atmosphere. Their study extends to investigate the effects of atmospheric...
NASA
Melting Ice: Designing an Experiment
Sometimes, despite the best laid plans, the unexpected will occur. Learners witness this firsthand as they carefully design an experiment to determine the time needed for ice to melt in salt water or pure water. They uncover facts not...
Curated OER
Up and Atom
"Up and Atom" is a mini-unit introducing middle-schoolers to the wonders of elements. Participants draw atom models, examine the periodic table, compare samples of metals to nonmetals, identify unknown elements, and more! The beginning...
National Wildlife Federation
Ghost Town
Around 93 percent of the reefs on Australia's Great Barrier Reef have been bleached, and almost one quarter of them are now dead. Scholars research the sea temperatures, especially around the areas with coral reefs, to make connections...
Curated OER
Embryological Development Using Medaka Fish
High schoolers analyze and record major events that occur in the development of Medaka fish eggs from fertilization to hatching. In small group, students describe the processes involved, creating a timeline of the major events in the...
Curated OER
The Lesson: Space Exploration
Students explore space. For this current events lesson, students visit selected websites to learn about NASA, Mars, the Seti Institute, and space exploration terminology. Students make space glossaries and their own telescopes.
Curated OER
Dendrology Scavenger Hunt
Students examine leaves that are assigned to them. In this earth science lesson students work in groups and find examples of leaves that the instructor asks for.
Curated OER
Science: Backyard Bugs Data Collection
Young scholars practice data collection skills by observing common bugs found in their local environment. Once the data is collected they complete data sheets to compare, contrast, sort, and classify the insects. The lesson includes...
Western Kentucky University
Understanding Genetics: Punnett Squares
Can scientists really predict genetic outcomes or are they simply making a lucky guess? Scholars first learn about Gregor Mendel and how to make Punnett squares. Then they extract DNA from a strawberry in a lab with included conclusion...
Curated OER
Improbability of Evolution
Students disprove evolution. In this science lesson, students disprove evolution by attempting to prove that creation is the way it all began. They use the improbability that evolution could exist and expose its fallacies, frauds and...
Columbus City Schools
ABC: Acid Base Chemistry
Bubble, bubble, boil and trouble! What causes common substances like baking soda and vinegar to react the way they do? Welcome your junior chemists to the wonders of acid-base chemistry using a comprehensive and fun...
Curated OER
Understanding Cell Division
Learners collect and describe cells from an onion root tip which are undergoing the stages of cell division. They use a ProScope USB microscope to identify and compare cells in five phases of mitosis.
Curated OER
Introduction to Coral Reefs
Students identify locations of coral reefs, both in the water and around the globe, identify relative depth of corals in the ocean by observing behavior of cold and warm saltwater, and create models of coral reefs.
Curated OER
Harmful Effects of Acid Rain
Seventh graders are able to demonstrate the harmful effects of an acidic solution. They become aware of the harmful effects of acid rain. Students make predictions before they began the experiment. If vingegar contains acid, then how...
Curated OER
What's the Matter?
Learners explore the components of matter. They discover what matter is, the states of matter, and how heat and cold cause it to change states in an online format. In addition, they complete internet-based lessons, activities, and quizzes.
Curated OER
Air Quality and Transportation in the Tulsa Area
Students investigate the effects of air pollution. For this environmental lesson, students discuss the causes of air pollution and identify how transportation has an effect on the air quality. Students identify other alternatives to...
Curated OER
Limiting Reagent
Students work in small groups with a small set of 8 nuts and 5 bolts to assemble into combinations of 1 nut: 1 bolt, and 2 nuts: 1 bolt. They explore the outcome and discuss. Then a student mixes two clear, colorless solutions together...
Curated OER
Effects of Acid Rain
Third graders explore the concept of acid rain and its effects on ecosystems. They are placed in groups and using a graphic organizer they brainstorm their ideas about what would happen to the ecosystems living within these environments...
Curated OER
How do plant & animal cells make and use energy?
Students show the relationship between the need for plants to undergo photosynthesis in order to generate oxygen. They see the flaws associated with this thinking because of the lack of CO2 and H2O and lack of sufficient gravity in order...
Curated OER
What is Inside a Seed?
Middle schoolers observe how the bean seed has changed after being soaked in water overnight and record their observations. They open the bean and observe the inside. Finally, students draw and label the parts of a bean seed and write...
Curated OER
Air Quality and Transportation
Second graders study about air pollution and the effects it has on our Earth. Students tally cars on a sheet that has been categorized as follows: One person in car, two persons in car, or three or more persons in car. Students go to...
Curated OER
Density, Iron, and Anemia
Students explain what factors determine density. In this physics lesson plan, students hypothesize which objects are less dense. They cite the importance of density in everyday life.
Curated OER
Harmful Effects of Acid Rain
Students participate in an experiment to become aware of the harmful effects of an acidic solution -- acid rain.
Curated OER
Effects of Ozone in the Air
Fifth graders learn how ground-level ozone is an air pollution problem. Students measure ozone levels and graph the results.
Other popular searches
- Probability Compound Events
- Simple and Compound Events
- Compound Events Game
- Probability of Compound Events
- Single and Compound Events
- Compound Events Probaility
- Compound Events Probabilitly
- Outcomes for Compound Events