Science Geek
Element Classes
Introduce your young chemists to alkali metals, alkali earth metals, transition metals, metalloids, nonmetals, halogens, and noble gasses with a presentation that explains the classes of elements and a few facts about each.
Polar Trec
Ice Cores: Modeling Ice Sheets
Ice cores provide scientists with knowledge of historic melt layers, air temperatures, greenhouse gases, and climate stability. Scholars work in groups to build layers representing snow and ice over thousands of years. Then, groups...
Curated OER
Trekking to Timbuktu: The Geography of Mali -Teacher Version
Students investigate the geography of Mali. They locate Mali on a satellite map, explore various websites, describe the landscape and climate, label a map, and write an essay about the Niger Riger.
Cloud Front
Weathering, Erosion, and Landforms—Student Activities
Tired of your students taking you for granite? Use a unit that offers multiple hands-on weathering and erosion labs and interactive activities. Some of the exciting lessons include planning a tour of Australia, using ice...
Vanderbilt University
Dia de Los Muertos
To honor El Dia de los Muertos, scholars work together to create Day of the Dead displays—paper sugar skulls and banners—that bring a festive and memorable flare to the classroom.
LABScI
Enzymes: The Spit Lab
Enzymes in our bodies each have a job to do. Learn the factors that affect the activity of some enzymes using the third activity of an informative 12-part biology series. A three-part laboratory activity asks teams to investigate how...
NOAA
Build Your Own Ocean Ecosystem
Hold the sea in the palm of your hand! Amateur oceanographers work together to create models of an ocean ecosystem in the sixth and final installment in a series. Raise awareness of global ocean health issues through guided research,...
Cornell University
Discovering Enzymes
Explore the function of enzymes through a series of lab investigations. Learners use household enzymes such as hydrogen peroxide to model the role of enzymes. The enzymes break down proteins with and without a catalyst.
Curated OER
South Dakota Quarter Reverse: Four Famous Faces
Students recognize the faces of the four presidents on the South Dakota quarter reverse. After discussing the duties and responsibilities of presidents, they list the contributions of the four presidents. They decide which presidents are...
Curated OER
Osmosis
In this biology worksheet, students determine how many solvent and solute molecules there are in the red blood cell and the IV fluid. Then they determine whether the IV fluid is hypertonic, hypotonic, or isotonic to the red blood cell.
Curated OER
Changing States of Matter - Making Ice Cream
Learners make ice cream as a result of viewing changes of states of matter. In this matter lesson plan, students learn how heating and cooling can effect a state of matter to change.
Curated OER
Fruit Cup DNA Extraction From Kiwi
Students extract DNA from kiwi using household equipment and supplies.
Curated OER
Ice Cream
Students are shown an experiment making ice cream while discovering the freezing point depression. There are questions for students to answer after the demostration.
Curated OER
Chemistry: Changing Materials
Students examine physical change with different temperature and solvents. In this elements and compounds instructional activity, students conduct experiments to discover what happens to the mass of a substance when is undergoes a...
Curated OER
pH
Learners test the pH of various solutions. In this pH lesson plan, students use litmus paper to test the pH of household solutions. They compare their results with book charts.
Curated OER
Dinosaur Eggs
Students hunt for dinosaur eggs that the teacher has made and hidden on the playground. students open the eggs to find the dinosaur inside and experience archeology first hand.
Curated OER
The Landscape of Poland
Students recognize and re-create the political boundaries and physical features of the nation of Poland. They create three dimensional topographic maps of Poland. In addition, they compose two journal entries written in two different...
Curated OER
Trash Pizza
Students work together to identify items sent to landfills. They summarize percentages of the different items found in landfills. They create a pizza pie graph of all of the components found in landfills.
Curated OER
The Excretory System
In this excretory system worksheet, students describe the functions that the organs of the urinary system perform and what happens when the kidneys do not work properly. Students also name the excretory organs of the body and explain why...
Curated OER
DOWNHILL DISCOVERIES
Students studykinetic energy, friction, drag and acceleration by relating it to the Winter Olympics. In this physical properties lesson students create tracks and determine how the course conditions affect bobsled, luge and...
Curated OER
Chemistry: pH Probe
Students conduct a pH probe of various household products including both bases and acids. In groups, they use litmus paper to test such liquids as amonia, vinegar, and detergent to discover which are acids and which are bases. Finally,...
Curated OER
Classification of Changes
In this classification of changes worksheet, middle schoolers identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the...
Curated OER
The Landscape
Students recognize and recreate the political boundaries and physical features of the nation of Slovakia. They create topographic maps of Slovakia. The maps should include labeled line drawings of bordering countries. Slovakia should be...