Demonstration of radioactive decay using pennies part of Quantitative Skills:Activity Collection
A demonstration (with full class participation) to illustrate radioactive decay by flipping coins. Shows students visually the concepts of exponential decay, half-life and randomness. Works best in large classes -- the more people, the better.

Water Contamination Demonstration part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
Summary: Misplaced Matter and Water Pollution The drinking water pollution demonstration provides a very simple but dramatic way to get students to think about water contamination and drinking water standards, ...

Presenting the Geologic Timescale part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
This project has students model the geologic timescale using distance as a metaphor for time. Students give presentions spaced at distances which represent how far apart in time the events occurred. -

How Does Water Get Polluted? part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This activity is a hands-on modeling of the effects of pollution on our ground and surface water. Students will observe and record their observations as pollution is placed on the ground in their model and it is rained upon.

Investigating Static Electricity: Creating Lightning on a much smaller scale part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This activity is a guided exploration of how static electricity works and how it relates to lightning.

Nature Stories: Promoting Environmental Awareness through Culture and Exploration. part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This activity uses a cultural story to excite kinesthetic homework, nature journaling and daily adventure in a child's own back yard or kitchen flower pot.

What's Cooking in Geology? Food Analogies and Demonstrations to Connect Geology with Everyday Experiences part of Activity Ideas
By Larry Lemke, Annia Fayon, Cristina de Campos, and Rebecca Boger Topic: Numerous Connection Areas: Structural Geology Magma Dynamics Viscosity and Volcanic Eruption Style Oil Spills Glacial Motion Plate ...

Let's build the Earth!: The structure of the Earth's crust and interior part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This activity is a active learning activity where students will observe and represent the layers of the Earth from the core to the lithosphere.

The Earth and Sky in a 24 Hour Day part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This is an indoor and outdoor activity where students understand the distance the earth is from the sun. The students understand that the earth rotates on it's axis once in a 24 hour period thus providing us with day and night.

Daily Science Vocabulary Review with the Smart Board part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
An elementary review activity for chemistry vocabulary, tools, and concepts used with the classroom science curriculum.