A website all about planetary mysteries—it's a one-stop-shop for all things, stars, planets, and space travel. Scholars read an astronomy overview to discover the page's big ideas, then choose from the plethora of resources, including...

A colorful resource introduces learners to the four major fields of anthropology: cultural anthropology, linguistic anthropology, biological anthropology, and archaeology. Explanations are provided for what each field studies, the kinds...

Imagine studying Korean culture, especially the role of women, as well as marriage and religious rituals from home! Anthropologist Laurel Kendall shares what she has learned from her many trips to this fascinating country half a world away.

Young environmentalists consider how scientists are attempting to save endangered species. They read about what causes extinction and steps to take to minimize the threats. 

Teacher resources for teaching and reviewing negative numbers by themselves and with thermometers. There are games, PowerPoint presentations, pdf files, Word files, and Excel files available for download at several different skill levels.

This site offers games and lessons that teach basic math concepts such as area and volume, number patterns, time, etc. Games use familiar tasks such as shopping to reinforce math concepts. While the title of each page includes an English...

Nine superior quality PowerPoint game templates are available for free downloading. Instruction for playing and modifying each game are included. Games for both individual student use and whole class review are included.

Move and play with these activities from Peg + Cat! From playing hide and seek and imagining pirate stories to dancing like Misty Copeland, you will find a treasure of fun ideas in these five printable activities.

In this short Cyberchase video, students learn about positive and negative numbers as Harry tries to score a total of 50 points in various events to qualify for the Northern Hemisphere games in New Orleans. [3:24]

Students must choose the written number word that comes after the numeral given in this online game from AAAmath.com. This lesson offers the opportunity to learn, practice, play a game, and explore the concept.

An interactive lesson from AAAmath.com that has the student match the number word to the actual number. Activities to learn, practice, play a game, and explore the concept.

Students practice counting backwards on this interactive lesson from AAAmath.com. This lesson offers the opportunity to learn, practice, play a game, and explore the concept of counting down.

Students practice counting backward with numbers and words in this interactive lesson from AAA Math. This lesson offers the opportunity to learn, practice, play a game and explore the concept of counting backward with number names and...

Everyday Math Resources for 5th grade is an excellent resource for both students and teachers. Twelve math strands are linked to activities and interactive games that support the learning outcomes. Click on links at the top to access...

Test your math skills with different levels and mathematics functions. Add, subtract, multiply, and divide your way into funny comments and a better numbers brain.

Through this tutorial you can learn about ordinal numbers, practice using them, and play some games where you use your new information.

An interactive lesson from AAAmath.com that has the student count objects and match them to the number name.

This site lets grade school students sharpen their math skills with these fun games. Teachers can access lesson plans about numbers, shapes, space, measurements and handling data.

PBS KIDS Lab is built on the belief that every new technology is a learning opportunity. This page includes links to PBS programming, apps, games, videos, activities, and education resources. Teaching Tips provide step-by-step lessons...

Great teacher resources for helping students learn how to double or halve numbers quickly. Includes worksheets, PowerPoint presentations, and classroom games.

An online game from AAAmath.com for students to practice counting. Students can visit sections to learn, practice, play, and explore this skill.

A large collection of teacher resources for teaching and reviewing patterns and number sequences. There are games, PowerPoint presentations, worksheets, pdf files, Word files, and smartboard activities available for download at several...

Help nurture the development of early math skills -- from infant to grade 2. Site provide information about math literacy and developmental stages. For each age range, you will find several online games and printable activities for core...

Need some challenging problem-solving work for your students in the following areas: Discrete, Geometry, Numbers, and Code Breaking? This is the place for an enormous database of problems aimed at high school age students. They are...