Curated OER
Silica Tetrahedron Model
Very simply, pairs of learners construct a model of the tetrahedral silica structure using raisins and toothpicks. They dip it into a soapy solution and then blow a bubble "atom" into its center. The lesson plan gives instructions that...
Curated OER
Drying flowers
Detailing the common methods for drying flowers and other materials commonly used in the floral industry, this presentation provides excellent specifics about the best use for each method, and the results that can be expected.
Curated OER
Ocean Water
In this ocean water worksheet, students use 6 given terms related to ocean water, early Earth and ocean components to complete the sentences. They also answer 4 questions about seawater, the effects of volcanoes on oceans and ocean life.
Other
Scienceviews.com: Minerals and Their Uses
Every segment of society uses minerals and mineral resources everyday. The roads we ride or drive on and the buildings we live learn and work in all contain minerals. Below is a selected list of commonly used metallic and nonmetallic...
Other
Minerals Education Coalition: Minerals Database
This resource provides photographs of and information about various minerals.
Treehut
Suzy's World: What Is a Fossil?
This site, which is a personal site from Suzy's World by Suzy Cato, explores fossils. Find out some basic facts about fossils, including who studies them and what they are made of. A fun experiment is also included.