Worksheet
Curated OER

Mass and Density of an Irregular Solid

For Students 9th - 12th
In this physics worksheet, high schoolers determine the density of irregular solids using water displacement method to complete 7 problems and short answer questions.
PPT
Curated OER

Atoms : A Self Guided Computer Activity

For Teachers 6th - 8th
"Self-guided Computer Activity" simply means that young chemists read through the slides and take notes about atoms along the way. There is an abundance of text on each slide, making this a comprehensive introduction to atomic structure....
Worksheet
Curated OER

Properties of Matter Word Search Puzzle

For Teachers 6th - 8th
In this science worksheet, students look for the words that are associated with the measurements taken in an average science class.
Lesson Plan
Cornell University

Bacteria Take Over and Down

For Teachers 9th - 12th Standards
Bacteria outnumber all other forms of life on Earth. Scholars observe the growth of bacteria in petri dishes to understand their role in maintaining good health. Then, they observe the growth of bacteria after they introduce...
Lesson Plan
National Nanotechnology Infrastructure Network

Mixtures and Nanotechnology

For Teachers 7th - 12th
What does size have to do with it? Learners analyze different mixtures, both homogeneous and heterogeneous, to discover the properties related to the size of their particles. The activity connects these properties to those of...
Handout
National Institute of Open Schooling

Solutions

For Students 7th - 12th Standards
Aqua regia, or royal water in Latin, is a solvent that can dissolve solid gold and platinum into a solution. Activity nine in a series of 36 allows classes to learn, through readings and answering questions, what a solution is and the...
Lesson Plan
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University of Colorado

Terra Bagga

For Teachers 5th - 12th Standards
Earth's magnetic poles switch positions about every 200,000—300,000 years. In the activity, groups create a planet with a magnetic field. Once made, they use a magnetometer to determine the orientation of the planet's magnetic field....
Lesson Plan
University of Colorado

Terra Bagga

For Teachers 6th - 12th Standards
One way to identify possible volcanic activity on other planets is by testing the planet for magnetism. A science lesson plan begins with pupils constructing their own planet from a dead battery, magnets, paper, and tape before...
Lesson Plan
Curated OER

Physical or Chemical- That is the Question!

For Teachers 9th - 12th
Learners observe the differences between physical and chemical changes in properties. Through the use of an interactive presentation, the students compare and contrast the changes and provide supporting examples of each type of change.
Lesson Plan
NASA

Analyzing Tiny Samples Using a Search for the Beginning Mass Spectrometry

For Students 9th - 12th
Teach the basics of mass spectrometry with a hands-on lesson. The fourth in a series of six lessons explores how mass spectrometry measures the ionic composition of an element. Learners then compare and contrast relative abundance and...
Unit Plan
Columbus City Schools

Magnificent Mendeleev: An Elemental Tale

For Teachers 7th Standards
Discover how the periodic table tells the story of its elements. Learners begin by studying the makeup of several mixtures. Their analysis leads to a discussion of elements and the periodic table. As they dig deeper, they understand the...
Lesson Plan
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NOAA

Ocean Layers I

For Teachers 9th - 12th
How is it possible for ocean water to have layers? The sixth installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program investigates factors that cause different water densities to occur. Experiments...
Lesson Plan
MENSA Education & Research Foundation

Ecosystems

For Teachers 5th Standards
Explore the Earth's different ecosystems through four lessons, an assessment, and extension activities. Lessons include informative text and step-by-step instructions to apply knowledge in interactive, and thought provoking ways; such as...
Lesson Plan
NASA

Model Development Assessment Activity

For Students 9th - 12th
Time to show off what they've learned! The final lesson in the series of six asks young scholars to process their learning from the previous lessons. They identify possible elements of the sun as well as a possible origin.
Study Guide
Cave Creek Unified School District

Crusades and Culture in the Middle Ages

For Students 9th - 12th Standards
The Crusades sounds like a glamorous time period in the Middle Ages full of glory—but was it? Scholars find and review the truth of the Crusades' influence on the world through the resource. The study guides, separated individually by...
Lesson Plan
Curated OER

Melt the Ice

For Teachers 3rd - 5th
Students examine and discuss how water changes from a liquid to a solid to a gas. They explore this concept by having an ice cube race, competing to see which group can change the solid water back into liquid water first.
Lesson Plan
Curated OER

Net "Working"

For Teachers 5th - 8th
Upper elementary and middle schoolers explore the properties of various polygons. They use video, resource links, and engage in hands-on activities in order to construct geometric nets. This fine plan should lead to increased...
Lesson Plan
Curated OER

Putting the Ice in Hockey

For Teachers 5th - 8th
Eighth grade physical science classes examine why the ice on which hockey is played is slippery. They do so by discussing phases of matter and the molecular motion in each. They read an article on a website and write out answers to...
Lesson Plan
Curated OER

Mercury in the Environment

For Teachers 9th - 12th
Young scholars develop abilities necessary to do scientific inquiry. They develop an understanding of chemical reactions, structures and properties of matter. They develop decision-making skills in natural and human-induced hazards.
Lesson Plan
Curated OER

Ice Cream

For Teachers 4th - 6th
Open this instructional activity by giving a brief history of ice cream. Using liquid nitrogen to lower the temperature, preteens make their own confection. The accompanying activity sheet queries learners about freezing point, the...
Lesson Plan
Curated OER

Discovering Dinosaurs

For Teachers K - 1st
Students investigate the physical characteristics of dinosaurs. They participate in a puppet show, take a field trip to a dinosaur museum, and compare/contrast dinosaur characteristics at the museum.
Lesson Plan
Curated OER

What Are Elements?

For Teachers 3rd - 7th
Students investigate elements by by defining scientific terms.  In this Periodic Table of Elements lesson, students utilize a glass of water, and powdered fruit drink to perform a lab activity demonstrating properties of certain...
App
PBS

NOVA Elements

For Students 5th - 12th
It's like a periodic table variety show! When the plethora of periodic table apps becomes ho-hum, this one may revive interest.
Lesson Plan
Curated OER

One Plus One Makes New

For Teachers 5th - 8th
Learners identify the different properties of matter. In this chemistry lesson, students design an experiment on a property of matter they would like to investigate. They report their findings in class.

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