Curated OER
Incandescent Light Bulbs
In this light bulbs worksheet, students read about the creation of incandescent light bulbs and compare them with halogen bulbs. Students complete 3 short answer questions.
Curated OER
Periodic Table Puns Answer Key
In this chemistry worksheet, students identify various puns to assist them in memorizing the numerous elements of the Periodic Table and their symbols. There are 44 to memorize on the sheet.
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...
Wikimedia
Wikipedia: Palm (Pda)
This Wikipedia article gives an overview of the Palm operating system which runs a number of personal digital assistants (PDAs). It includes a history of the Palm device lists and links to current models, as well as lists and links of...
Other
K12 Handhelds: Getting Started With Mobile Technology
A good place to visit if you're just getting started with handhelds. Includes advice on what to consider when choosing a handheld and links to various categories of education-oriented handheld software. Make sure to check out the list of...
Science Struck
Science Struck: Top 3 Contenders for the Strongest Metal in the World
Looks at the strength of tungsten, osmium, and titanium, and their chemical and physical properties.
Curated OER
Science Kids: Science Images: Tungsten
A metal sample of small tungsten pieces are held in a clear container with a coin sitting at the end near the container lid.