Curated OER
America the Beautiful
Students analyze the physical geography of the United States and how we have adapted to or altered the land to create the country we know today. Students complete maps with physical features, states and cities of interest.
Curated OER
The Gift of Community
Students explore the diversity offered in communities. In this Teaching Tolerance lesson, students read The Gift and then interview people within their school community regarding the gifts they receive in their community.
Curated OER
Solution Concentration
Students determine differences in concentrations. They have to state the problem they feel exists, consider possible solutions, and develop a plan to come up with for containers whose labels have fallen off. Students base this off the...
Curated OER
What is DNA? DNA Extraction from Kiwifruit
Learners isolate DNA from kiwi cells, spool DNA from a kiwi, describe role of the DNA and genes, and explain how knowledge of DNA and genes can be used in genetically modifying foods.
Curated OER
Activity #5 Environmental Effects
Students explain the implications of particle theory of The Law of Conservation of Matter for problems of pollution and waste disposal. They describe, in terms of atoms and molecules, what happens to materials when they are dissolved or...
Curated OER
Strawberry DNA extraction
Students study the basic function of DNA and then extract it from strawberries. In this DNA extraction instructional activity students examine DNA and see why the extraction of it is so important to scientists.
Curated OER
Cabbage Juice Indicator
Young scholars experiment with household solutions and classify them as a base or acid. In this exploratory lesson students complete a lab where they test products to see if they are an acid or a base.
Curated OER
Geography of the United States
Students examine the population growth of the United States. In this Geography lesson, students construct a map of the fifty states. Students create a graph of the population of the USA.
Curated OER
Suspension Bridges
Students view examples of suspension bridges and discuss their structure. They complete a tension and compression experiment with a partner then perform a similar experiment with books. They discuss engineers and how they design and...
Curated OER
Activity #8 U Are So Dense!
Students watch as the teacher demonstrates: if a single liquid is placed in a U-shaped tube, the level of liquid on both sides are the same. When the mass is greater on one side than the other, liquid is pushed from one side to the...
Curated OER
Determining Liquid Densities
Young scholars practice determining liquid densities in a short, hands-on lab activity. Students use a graduated cylinder to measure out 100 milliliters of a liquid, find its mass using a balance, and record measurements in a data...
Curated OER
A Common African Food: Fou-Fou
Pupils identify fou-fou as a common dish from Africa, and sample fou-fou using a traditional African form of eating.
Curated OER
Extraction of DNA from White Onion
High schoolers investigate techniques involved in extracting and isolating DNA. Students extract and observe onion DNA.
Curated OER
Ice Cream
High schoolers explore the concept of the colligative property. Through experimentation, students lower the freezing point of a liquid in order to create a solid by using household ingredients to create ice cream.
Curated OER
Current Interactions
High schoolers design an experiment to see how wind, temperature, and salinity work together to influence ocean currents and present it in a report format. They explain to their classmates how experiment findings relate to ocean currents.
Curated OER
Nutrition and Health
Students explore the conditions faced while sailing on the ocean regarding health and physical fitness. They experience the importance of Vitamin C. Students analyze the cause of many diseases and sicknesses on the ships.
Curated OER
DNA Extraction From a Variety of Tissue Samples
Learners, working in cooperative groups, extract very impure samples of DNA from a number of tissue samples. They determine how the samples can be preserved and how they are similar.
Curated OER
What Stores Solar Energy Best?
Students discuss reasons and methods for keeping a home warm in winter and cool in summer as examples of energy storage. Students participate in a solar energy experiment.
TeachEngineering
Teach Engineering: Water Desalination Plant
Students use a thermal process approach to design, build and test a small-scale desalination plant that is capable of significantly removing the salt content from a saltwater solution. Students use a saltwater circuit to test the...
![American Chemical Society: Best of Wonder Science: Ice of a Different Color [Pdf] Activity](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "American Chemical Society: Best of Wonder Science: Ice of a Different Color [Pdf] Activity")
American Chemical Society
American Chemical Society: Best of Wonder Science: Ice of a Different Color [Pdf]
An experiment to test what happens to water when salt or sugar is added and it is then frozen into ice cubes. Students also explore the ice's physical properties by rubbing cubes on sandpaper and dropping a heavy object on each type.
Illustrative Mathematics
Illustrative Mathematics: 7.rp Sore Throats, Variation 1
A performance task asking students to choose and apply an appropriate equation to determine an equivalent ratio for two salt and water mixtures.