Royal Society of Chemistry
Vanadium
Introduce your chemistry scholars to the periodic table's Goddess of Beauty! Through an interactive that highlights the transition metal vanadium, learners discover the colors produced in solution as vanadium changes oxidation state....
Concord Consortium
Deformed Electron Cloud
Dispel the misconception that atoms are always little round balls! Illustrate changes in the electron cloud with an entertaining interactive. Pupils push and pull on the cloud by altering the charge on plates located on either side of...
Concord Consortium
Making and Breaking Bonds: The Effect of Temperature
Time to turn the heat up on your next bonding lesson! Young chemists explore temperature, kinetic energy, and bonding through an interesting interactive. The controls allow individuals to vary the temperature, as well as pause progress...
Curated OER
Climate Change: Carbon Cycle
Students explore the carbon cycle. In this carbon cycle instructional activity, students discuss the four main reservoirs where carbon is stored and then discover the process through which each reservoir absorbs and releases CO2. This...
Curated OER
Move My Way: A CBR Analysis of Rates of Change
Learners match a given velocity graph and sketch the corresponding position graph using a graphing calculator. After collecting data from their everyday life, students use specific functions on their calculators to create graphs and...
Curated OER
Physical Changes and the Water Cycle - Three
Third graders observe and reproduce the water cycle in their very own classroom. A simple, yet very effective, demonstration on how water evaporates is observed by the young scientists. They make observations and sketches in their...
Curated OER
Activity #9 Tye Green Blob
Students comprehend that a chemcial change produce substances with a different composition and physical and chemcial properties. They state the differences between physical and chemical changes. Pupils observe changes that occur during...
Curated OER
Cloud Observations using GLOBE Protocols
Students observe which of ten types of clouds are visible and how much of the sky is cloud covered. They see that by observing clouds, we can get information about temperature, moisture, and wind conditions in different places in the...
Curated OER
Responses to Changes in the Environment
Fourth graders study ecosystems, and see how plants and animals must adapt to changes in their environment in order to survive. Pictures of the snow shoe hare in the winter and summer are shown. Learners determine that the change in...
Curated OER
Physical Changes to Matter
Pupils explore matter by conducting an in-class experiment. They experiment with water's various forms by melting and freezing water, identifying its new shape. These observations are recorded to supplement later discussion. They also...
Curated OER
Rainfall and Water Table
Through inquiry, experimentation, and observation, young scientists see how an increase in rainfall under climate change can affect the water table and soil salinity underground. Young scientists build models that represent the...
Curated OER
When Floating Ice Melts in the Sea
With this simple inquiry exercise young scientists observe the effects of melting ice on water level. Set up an easy experiment with floating ice cubes in a dish of water then have your pupils make and record their observations of the...
Curated OER
Water Changes and Moves
Students explore the three forms of water and observe how it changes from a solid to a liquid to a gas. The concepts of condensation, evaporation and the introduction to the water cycle form the basis of this lesson.
Curated OER
Changes Over Time
Sixth graders identify and classify changes in their lives. During the second lesson students record observations of Blue Palo Verde seed pods and predict changes over time leading to further investigations.
Curated OER
Observing the Growth of a Maize Root
Students conduct an experiment in order to observe the typical downward growth of a maize root. They become familiar with the root's growth patterns to use as a control for comparison in other experiments.
Curated OER
Observing Root Response After Rotating Plant Ninety Degrees
Students conduct an experiment to observe the response of maize roots when rotated 90 degrees.
Curated OER
How Mutations Lead to Changes in Cell Structure and Function
High schoolers investigate how mutations lead to changes in cell structure and function. They construct an oligonucleotide, identify a protein sequence, design a step-by-step mechanism of how they think cells repair damaged DNA, and...
Teach Engineering
Changing Fields
Eddy currents, Faraday's Law and Lenz's Law provide the connection between train brakes and and MRI machines in a instructional activity that asks teachers to provided the material needed so the pupils can understand the properties of...
Curated OER
The Changing Times of The Future
First graders share their wishes for the future and discuss changes that have taken place. They observe a puppet who describes life in the future and identifies positive and difficult challenges he may face. Individual students draw a...
Curated OER
Land Use Change Introduction
Students discuss the major changes that have taken place in the Hudson Valley over the past 400 years. They use aerial photos to describe major trends in Dutchess County. Students view a PowerPoint presentation. They work in small groups...
Curated OER
Current Weather
A great year around activity that shows young mathematicians how the math skills they are learning are actually used in the real world. This exercise also helps learners begin to distinguish the difference between weather and climate. As...
Concord Consortium
Boiling Point
Is it getting hot in here? Observe boiling from inside a beaker in an engaging interactive. Chemistry scholars heat and cool polar and non-polar solids and observe how molecules react to temperature changes. Your class' misconceptions...
Concord Consortium
Gas Molecules in Motion
Get moving! Science scholars observe the effects of temperature on kinetic energy in an impactful interactive. Individuals control a sliding temperature switch and observe the motion of gas particles that results from the change.
University of Waikato
Water Runoff
Teachers demonstrate water runoff on a hill and its effect on soil erosion. Pupils observe as the instructor changes the steepness of the hill and see whether vegetation covers the soil. Learners then use their observations to make...