Curated OER
The Effect of Temperature on Solubility
In this solubility worksheet, students conduct an experiment to see how temperature effects the solubility of salt in water. Students record their data in a chart and then graph the results. Then students complete 2 short answer questions.
Curated OER
Landscaping and Urban Forestry - Lesson 4 (Grades 5-6)
Students discuss reasons to plant trees and the best locations for cooling. They analyze two homes identifying types and locations of trees, and location of the central air conditioners. The benefits of shade, the process of...
Curated OER
Landscaping And Urban Forestry - Lesson 4 (Grades 8-9)
Learners discuss reasons to plant trees and the best locations for cooling. They study two homes and identify types and locations of trees and determine the placement of the central air conditioners. The class plans a landscape design...
Curated OER
The Ins and Outs of Equilibrium
In this equilibrium worksheet, students read about phase equilibrium and dynamic equilibrium. They answer nine questions based on their reading and their background in chemistry.
Curated OER
GCSE Module 6 Revision Guide-Chemistry-Oil, Fossil Fuels and Earth's Atmosphere
For this oil, fossil fuels and Earth's atmosphere worksheet, students answer 3 questions about the origin of oil and its uses, the effects of burning oil and fossil fuels on the Earth's atmosphere and the origin and maintenance of the...
Curated OER
Evaporation of Alcohol and Water
Students investigate the process that occurs when liquids evaporaate. They test water and alcohol to determine which substance evaporates more quickly and relate the rate to energy changes.
Worksheet Web
Let it Snow
After reading an informational text detailing the ins and outs of snowflakes, scholars draw their own special design then work cooperatively to role play a snowman building scenario.
PBS
Regional Patterns of Climate: Pacific Northwest
Climate systems involve sunlight, ocean, atmosphere, ice, land forms, and many other factors. Scholars explore each of these variables related to the Pacific Northwest rain forest. They use an online interactive to investigate the polar...
Texas State Energy Conservation Office
Investigation: Heat it Up!
This demonstration of solar ponds can be used in an earth, environmental, or physical science setting. Lab groups set up a solar pond and model how it is able, due to a salt concentration gradient, to maintain heat for future use.
Virginia Department of Education
Weathering of Limestone
We all know limestone weathers, but what affects the rate of weathering? Young scientists investigate the physical and chemical weathering of limestone (chalk) through experimentation. First, they conduct trials with different-size...
Curated OER
Water 3: Melting and Freezing
Students understand that most substances may exist as solids, liquids, or gases depending on the temperature, pressure, and nature of that substance. This knowledge is critical to understanding that water in our world is constantly...
Curated OER
Boy, Is That Buoyant!
Fourth graders see that salt increases the density of water and creates a condition wherein objects are more buoyant than would be expected under normal conditions. They describe the relationship between heat energy, evaporation and...
Curated OER
Heating the Atmosphere
Students construct a thermograph for maximum and minimum temperatures for the 2-week period. They illustrate how the earth's atmosphere is heated by convection and conduction currents and evaporation of water.
Curated OER
Water Into Gas
Learners investigate how temperature and pressure cause a material to change phase. They heat water to reclaim a gas. They demonstrate that different liquids evaporate at different temperatures.
Curated OER
Lesson 4 Lesson 2(cont.) Its a Small World (Day 4)
Young scholars watch and discuss observations of condensation on the plastic "sky" of the container. They draw a sketch of what they see and record their observations on the Its a Small World mini booklet. Sudents investigate...
Curated OER
Ecology
Students identify and describe three states of water. They predict how water will change states.
Curated OER
Physical Changes and States of Matter- Two
Third graders explore the concept of evaporation as they observe how the water level changes in a cup that is left out. Working in groups they observe physical changes in a group of everyday items. They record the changes in shape, size,...
Curated OER
Survival Still
Learners explain how to desalinate water using solar energy. In this solar lesson students complete a lab activity and explain capillary water.
Curated OER
Biocomplexity Lab Activity: Creating Salt Water
The lesson seeks to intorduce to students the properties of salt water and how to create salt water. Teacher gives backgound information about salt water to students. From that point, students dscuss what elements are in salt water....
Curated OER
Disappearing Water
Learners explore the water cycle. In this earth science lesson, students observe and measure water in a closed container and in an open container. Learners record their observations and compare their sets of data to draw conclusions...
Curated OER
Weather
Students explore the earth's atmosphere, weather, and climate. They begin class with a discussion about weather patterns, atmosphere, and the layers of the earth. After the class discussion, students rotate through four stations to...
Curated OER
Phases of Matter and Thermochemistry
In this theromochemistry worksheet, students review the kinetic theory of gases and the three phases of a substance. Students calculate how much heat is required to raise a certain mass of solution a certain number of degrees. This...
Curated OER
Matter and Change
For this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape....
Curated OER
Water and the Earth
In this water and Earth worksheet, students read a 2 page article on water and the Earth, name the clouds in 2 pictures and then list 4 sources of water in nature.