Curated OER
Gas Exchange
In this biology instructional activity, students examine the process of respiration and specifically look at the biochemistry of gas exchange at the alveoli.
Curated OER
Amphibians
In this amphibian worksheet, students will review the characteristics of the class Amphibia, including frogs and toads, salamanders, and caecilians. This worksheet has 3 short answer questions, 5 matching questions, 6 multiple choice,...
Curated OER
Chemical Equations
In this chemical equations worksheet, students write the symbols for the products and reactants and then write balanced symbol equations for the 20 chemical reactions given.
Curated OER
What are Atoms?
In this atom learning exercise, students read about Dalton's contributions to the structure of the atom. They answer five questions about Dalton's ideas, the law of multiple proportions and the law of definite proportions.
Curated OER
Making Molecules
In this making molecules worksheet, students complete a table of elements with their symbol, atomic number, atomic mass, number of protons, number of electrons, period and group. Students then make models using pipe cleaners and beads of...
Curated OER
What is Fire?
Students conduct an experiment. In this fire activity, students view an experiment where they learn the conditions needed to keep a fire burning. Students discuss the experiment and learn about the fire triangle.
Curated OER
Jet Engine Technology
Students discover the technology of jet engines through an interactive program. They explore the history of the gas-turbine theory and follow tutorials in how to use them. They finally read about the new Air-Breathing engines.
Curated OER
Eutrophication Lab
Middle schoolers examine the effects of detergents and fertilizers on aquatic life and describe algae. Students define the term eutrophication as the process by which a body of water, such as a pond, lake, stream, or river, has a sudden...
Curated OER
Biogeochemical Cycles
Students demonstrate comprehension of the energy sources of various cycles by completing mini stories. They demonstrate analysis of words by defining individual word parts and combining them to form definitions. Students demonstrate...
Curated OER
Highways of Life
Students explore the circulatory system. They participate in media activities to explore blood flow and identify the parts of the circulatory sytem. Students create a model of the circulatory system.
Curated OER
An Environmental Puzzle: The Carbon Cycle
Students are introducced to how respiration and photosysnthesis cycle carbon through ecosystems. They read background information that describes the role of the Sun as Earth's ultimate energy source and explains how the energy...
Curated OER
4-H Horticulture/Garden Activity Page
As part of an exploration of plants, learners engage in projects to design greenhouses, grow vegetables, and other endeavors. This 20 question activity packet could be used as a classroom mini-lesson or as the start to a long-term project.
Curated OER
Chemical Reactions
In this writing chemical reactions activity, students solve 15 problems on their own paper using a 3 step-problem solving approach. In addition, students write six balanced equations and classify each reaction. They also write equations...
Curated OER
Photosynthesis Explored
Students observe the production of gas as an effect of photosynthesis. In this biology instructional activity, students perform an experiment with pondweed and make measurements and predictions about photosynthesis and the plant.
Curated OER
Dissolving Solids and Gases
In this dissolving solids and gases learning exercise, high schoolers learn that the process of dissolving gas is opposite of the process of dissolving solids. Students answer 3 critical thinking questions about dissolving gases and...
Curated OER
Dalton's Law Worksheet
In this Dalton's law worksheet, students solve 3 problems using Dalton's law of partial pressure to find the total pressure and the partial pressures of gases in the problems.
Curated OER
Gas Stoichiometry Practice Sheet
In this gas stoichiometry worksheet, students determine the volume of gases in 4 problems given the temperature, the pressure, and the masses of the reactants. They find the limiting reactant in one problem at STP.
Curated OER
Fractions and Chemistry
In this fractions in chemistry activity, students solve 2 problems where they state all the answers as simple fractions or integers. They determine ratios of molecules in gasoline and they find ratio of molecules in the creation of...
Curated OER
Catalase and Catalysis
Students explore enzyme catalysis through a series of experiments. In this chemistry lesson, students determine the factors affecting catalysis. They explain the different uses of this process.
Curated OER
Atoms and Molecules
You can use hands on and kinesthetic activities to teach abstract concepts, such as atom and molecule lessons.
Curated OER
Root Beer: Demonstration of fermentation
Name:__________________________________ Class:________ Date:____________
Curated OER
Life Processes and Water
Explain the properties of water. Identify the properties of water that make it a polar molecule Describe hydrogen bonds and how they differ from covalent bonds Discuss the differences between hard water and soft water Compare the heat of...
Curated OER
Activity #4 What Do Equations Mean?
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
Curated OER
Gases In The Atmosphere
In this science worksheet, students look for the amounts of air composition in the atmosphere by filling in the three different data charts.
Other popular searches
- Carbon Dioxide Oxygen Cycle
- Dissolved Oxygen
- Oxygen and the Human Body
- Oxygen Cycle
- Oxygen and Carbon Dioxide
- Carbon Oxygen Cycle
- Oxygen Carbon Dioxide
- Oxygen Cycle Diagram
- Solubility Oxygen
- Mount Everest Without Oxygen
- Plants and Oxygen
- Transporting Oxygen, Glucose