Chem4kids
Chem4 Kids: Argon (Ar)
Chem4Kids looks at the 18th element in the periodic table, argon. Content focuses on argon's electrons, where you can find argon in nature and in the home, and how argon combines with other elements.
TeachEngineering
Teach Engineering: Engineering and the Periodic Table
Students learn about the periodic table and how pervasive the elements are in our daily lives. After reviewing the table organization and facts about the first 20 elements, they play an element identification game. They also learn that...
San Diego Natural History Museum
San Diego Natural History: Kids' Habitat: The Eyes Have It: Visual Basics
Vision or sight is one of the most important senses that animals can have. Learn about the anatomy of the different kinds of eyes .. simple, single-lens, and compound. Puzzles and games are included.
Georgia Department of Education
Ga Virtual Learning: Chemistry: Stoichiometry
Through informational text, interactive practice problems, video clips, and real-world application, students are introduced to the science of Stoichiometry.
Texas Education Agency
Texas Gateway: Use a Variety of Correctly Structured Sentences
Students structure sentences using literary techniques to use a variety of literary techniques including simple, compound, and complex sentence structure.
Texas Education Agency
Texas Gateway: Sentences: Compound, Complex, Compound Complex
[Accessible by TX Educators. Free Registration/Login Required] Use a variety of sentence structures including compound, complex, and compound-complex.
Frostburg State University
General Chemistry Online: Molecules and Compounds
A complete lesson on compounds, from introductory material in the beginning to a practice exam at the end. This lesson covers bonding, ionic compounds, molecular compounds, naming compounds, structural formulas, polyatomic ions, and much...
Capital Community College Foundation
Guide to Grammar and Writing: Compound Words
Check out this extensive website focused on compound words. Find out how they are used in writing. Don't miss out on this informative site.
Crescent Public Schools
The Internet Science Room: Percentage Composition and Empirical Formulas
Students learn how to find percentage composition, the percentage of a formula mass represented by each element. Percentage composition compares the mass of one part of a substance to the mass of the whole.
Other
Fernbank: Naming Chemical Compounds
Learn how to name chemical compounds. Scientist world over use a standard method for naming chemical compounds based on an international standard that makes working with chemicals not only precise but safe as well. Includes quiz.
Scholastic
Scholastic: Study Jams! Science: Matter: Periodic Table
A video and a short quiz on the periodic table of elements and how it is organized.
Scholastic
Scholastic: Study Jams! Science: Matter: Elements & Compounds
A video and a short quiz on elements, how they combine through chemical reactions to make compounds, and how to write the chemical formulas for water and salt.
TeachEngineering
Teach Engineering: Simple Machines and Modern Day Engineering Analogies
Students apply the mechanical advantages and problem-solving capabilities of six types of simple machines (wedge, wheel and axle, lever, inclined plane, screw, pulley) as they discuss modern structures in the spirit of the engineers and...
Grammarly
Grammarly Blog: Compound Words
This Grammarly Handbook resource provides information about how to interpret the meanings of compound words and how to use them correctly in writing. Examples are provided with different types of compound words: open compound words,...
CK-12 Foundation
Ck 12: Chemistry: Compounds
[Free Registration/Login may be required to access all resource tools.] Covers compounds and chemical change.
Chem4kids
Chem4 Kids: Lithium
Here at Chem4Kids you can find some great information about the third element in the periodic table, lithium. Content focuses on lithium's electrons, where you can find lithium in nature, and how it bonds with other elements (or with...
Chem4kids
Chem4 Kids: Oxygen (O)
Here you can find some great information about the 8th element in the periodic table, "oxygen." Content focuses on oxygen's electrons, where you can find oxygen in nature and in the home, and how oxygen combines with other elements.
Sophia Learning
Sophia: Characteristics of Matter
Find out the basic characteristics and main properties of all matter.
Sophia Learning
Sophia: Compound Sentences
An eight-slide presentation introducing compound sentences and explaining how to write them and why writers use them.
Sophia Learning
Sophia: Connecting Clauses
Notes defining dependent and independent clauses, followed by an eleven-slide PowerPoint presentation defining and giving examples of simple, compound, and complex sentences. More notes explain subordinating conjunctions, conjunctive...
WebMD
Web Md: Fracture
This site from WebMD Health provides great information on fractures, giving the basics, symptoms, treatment and prevention. A picture/chart is provided along with good, factual information, making this a great site to check out on the...
Museum of Science
The Atom's Family: Mighty Molecules
In this activity, students construct models of molecules using marshmallows and gum drops.
SUNY Empire State College
Empire State College: Quiz: Compound and Complex Sentences
This resource offers a short, five-question quiz on compound and complex sentences. It gives information, explanations, and the correct answers.
Texas Education Agency
Texas Gateway: Use a Variety of Correctly Structured Sentences
Learn to avoid fragments and run-on sentences while correctly combining clauses to create an effective variety of sentences, including complex, compound, and compound-complex.