Sophia Learning
Sophia: Additive Transition Words
This slideshow lesson focuses on additive transition words; it defines transition words and lists the categories. It explains what additive transitions do and when to use them, it provides a list of additive transition words and example...
Sophia Learning
Sophia: Adding Mixed Numbers and Fractions
Mixed number addition and fraction addition is examined in this tutorial. Explanations and examples are included in the video lesson.
Sophia Learning
Sophia: Adding Mixed Numbers
Students watch a video lesson about adding mixed numbers. The tutorial includes detailed examples that demonstrate two methods for solving.
National Science Teachers Association
Nsta: Science & Engineering Practices: Obtaining, Evaluating, Communication
This site from NSTA includes a progression of the Science and Engineering Practice for obtaining, evaluating, and communicating information. In addition, thereare performance expectations that make use science and engineering practices.
BBC
Bbc News: The "Miracle: Of Dunkirk
Read about how ordinary citizens, in addition to the Royal Navy, came to the rescue of almost 300,000 troops trapped on the coast of France by the advance of the Germans. The miracle of Dunkirk was just that. Hyperlinks to interviews and...
Sophia Learning
Sophia: Adding Words to Quotations
A seven-slide presentation explaining how to make minor additions or changes to a quotation in order to make it fit properly into a new text. Examples are provided.
Sophia Learning
Sophia: Adding Words to Quotations
This slideshow lesson explainsr how to alter a quotation by adding or changing words. Numerous examples are provided.
abcteach
Abcteach: Math Posters
[Free Registration/Login Required] Most of the posters on this site are colorful math posters for primary or elementary school. However, there is one math poster that could be used in secondary school geometry class that has the formulas...
NASA
Nasa: Dwarf Galaxies
This space telescope image, "Dwarf Galaxies Swimming in Tidal Tails" features little galaxies forming in the midst of two colliding galaxies. In addition, a detailed textual overview explains various specifics of the picture.
Curated OER
Unesco: China: Wulingyuan Scenic and Historic Interest Area
A spectacular area stretching over more than 26,000 ha in China's Hunan Province, the site is dominated by more than 3,000 narrow sandstone pillars and peaks, many over 200 m high. Between the peaks lie ravines and gorges with streams,...
Curated OER
Gila Monster
This complete site presents a wealth of information in fact sheet format. In addition, find out how Native Americans viewed the Gila monster and how a component of its venom is being investigated as a possible drug to treat type-2 diabetes.
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