Concord Consortium
Molecular View of a Gas
Welcome to the fast-paced life of a gas atom! Learners gaze at gaseous atoms up close using a colorful interactive. They can highlight two atoms and observe their movements within their container or follow the dizzying path of one atom...
Physics Classroom
Rocking the Boat
Sometimes it's okay to rock the boat! Science scholars manipulate wave properties using a fun interactive. Part of a larger playlist that dives into waves and sound, the lesson helps users work their way from apprentice to wizard by...
Creative Chemistry
The Effect of Concentration Changes on Equilibrium
In this concentration changes and equilibrium worksheet, learners experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students observe their mixtures, explain the...
Curated OER
How a Liquid Changes to a Gas
Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe water evaporating from an open container and water evaporating and condensing in a closed container. The students assess that a...
Curated OER
Constancy and Change
Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe what happens when they try to put two kinds of matter into the same space and conclude that solids, liquids, and gases occupy space.
Curated OER
Science: Observing Fish Behavior
Students identify and explain various fish behaviors through observation. Over several months, they watch one fish in the classroom aquarium and record its behaviors in notebooks. They visit a virtual aquarium Website to find...
Curated OER
Changing Crust
In this changing crust instructional activity, students use candy bars, licorice sticks and bubble gum to simulate the 3 types of forces that change the Earth's crust. These include compressional forces, tensional forces and transversal...
Curated OER
The Science of Changing Seasons
Students explore basic principles of seasonal change, ponder the mechanisms that drive these changes, and perform experiments that show what causes the earth to heat differently during different seasons.
Curated OER
The Changing Earth
Students observe and analyze weathering. In this earth science lesson plan, students demonstrate physical and chemical weathering in two experiments, then write questions for a class Jeopardy game.
Curated OER
Water and Ice
Students make observations of ice as it melts. In this phase change lesson plan, students observe ice as it melts in a cup. They discuss their observations and place the cup of water into a freezer to change it back into ice.
Curated OER
Observing Decomposition
In this science instructional activity, high schoolers focus upon the concept of decomposition and collect data in order to make interpretations or observations.
Curated OER
Measuring the Heat Energy of a Chemical Change
Students investigate the Law of Conservation of Energy and the relationship between heat and temperature. In this heat energy and chemical changes activity, students observe a candle heating a paper cup of water and make predictions...
Curated OER
Observing Reactions
Students use the scientific method to complete to experiments that have visible reactions. In this visible reaction lesson, students participate in an experiment with melting ice and one with inflating a balloon. Students record their...
Texas Instruments
When pH Changes What Happens?
Learners explore the pH of water in this fourth through ninth grade science instructional activity. They test water samples to determine the pH, then record observations at the aquatic site and compare their observations with the pH...
Curated OER
Temperature Change and the States of Matter
Tenth graders observe the processes of evaporation, condensation, melting, freezing, boiling, and sublimation. They do a quantitative investigation of the freezing of water, to explore explanations that involve particles.
Curated OER
Physical And Chemical Changes
Second graders identify physical and chemical changes of matter. They distinguish between physical and chemical changes. They classify changes as physical or chemical.
Curated OER
Observing and Identifying Matter
For this observing and identifying matter worksheet, students use a cookie in a bag and list 10 different descriptions of the cookie. They draw and label their cookie and given the cookie in the bag to their teacher who mixes all the...
Curated OER
Social Sstudies: Change in Space and Time
Students examine the dynamics of change and compare and contrast it with other cultures. They cite examples of how people change over time and explain why it is necessary. Students organize a skit, Webpage, or Powerpoint presentation...
Curated OER
Science: Changes in Matter
Second graders discover what changes occur in various types of matter under different conditions. They make predictions about the changes in an apple left out in the air, water placed in a freezer, and a nail left in a cup of water. They...
Curated OER
People Change the Landscape
Students examine ways in which humans have brought change to the natural environment. In this ecology and literacy instructional activity, students listen to the book Island Boy by Barbara Cooney. Students observe and define map-reading...
Curated OER
The Changing Coral Reef
Students record changes in the composition of a coral reef. In this Coral Reef lesson, students recognize the needs of Coral Reef species to survive. Students chart changes in population over time. Students write an essay...
Curated OER
Plant and Animal Changes
Second graders listen as the book, "What Do Animals Do In Winter?" is read to the class. They discuss that during the winter, some animals migrate, hibernate, hide, change color, and some make changes in their bodies like growing extra...
Curated OER
Look At Those Leaves!
Learners observe leaves and their attributes and group them accordingly. In this science observation activity students gather leaves and use them to become more familiar with seasonal changes and the cycles of our environment.
Curated OER
Watch the Sky: Observing Clouds and Patterns
Students observe clouds outside of the classroom. In this weather lesson plan, students investigate and record the clouds above their classroom everyday for three weeks. The students then analyze their data and discuss what causes...