Hungry for Math
This ThinkQuest Junior site helps fourth through sixth grade students understand fractions by using recipes and games as practice. Included is information about fractions, equivalent fractions, improper fractions, mixed numbers, and adding, subtracting, and multiplying fractions. Students can print out a fraction quiz and word search and they are encouraged to give feedback. A glossary of terms and additional links can be found.
Author(s): ThinkQuest

Observe forest fires as seen from space
This Earth science resource shows students how atmospheric scientists use infrared imaging to detect and locate forest fires. The introduction explains how visible-light images recorded by satellites are unable to distinguish smoke from clouds. In contrast, infrared imaging, which detects heat, can detect hot spots that indicate the location of forest fires. The resource provides two different sets of satellite pictures. Students are instructed to toggle between the visible-light and infrared im
Author(s): TERC. Center for Earth and Space Science Education

What's so great about the Nobel Prize?
The entry in the Expert Voices blog, Connecting News with National Science Education Standards, highlights three winners of the Nobel Prize in Medicine. Links to related teaching resources are provided.
Author(s): Mary LeFever

Manipula math with Java : the sum of outer angles of a polygon
This interactive applet allows users to see a visual demonstration of how the sum of exterior angles of a polygon sums to 360 degrees. Students can draw a polygon and have the applet show the exterior angles. Then users decrease the scale of the image, gradually shrinking the polygon down almost to a point, while the display of the exterior angles remains and shows how the angles merge together to cover the whole 360 degrees surrounding the minuscule polygon. Copyright 2005 Ohio State University
Author(s): IES, Inc

Using Variables to Solve Word Problems
Susan puts only dimes and quarters in her coin bank ...
Author(s): Math Forum,Christina

Create a Graph
Students will learn how to create area, bar, pie, and line graphs. They are provided with information about what each type of graph shows and what it can be used for. Students are given an example of each type of graph, but they can create graphs using their own data in the interactive tool.
Author(s): National Center for Education Statistics

Gravity : Newtonian relationships
This article provides an introduction to Newtons theories and calculations for Universal Gravitation. It includes the examples of the apple and the solar system orbits and describes some of the pivotal experiments.
Author(s): Nathaniel Page Stites

Earths Atmosphere : Composition and structure
This module explores the composition of the earths atmosphere, how temperature and pressure vary in the atmosphere, and the scientific developments that led to an understanding of these basic concepts. It includes tables and graphs of data related to these factors.
Author(s): Anne E. Egger

Identify rocks game
This is an interactive page where students identify 15 rocks.
Author(s): Creator not set

A Natural Fusion: Math and Science Across the Curriculum : Northwest Teacher, volume 4 number 1
Articles in this issue of Northwest Teacher focus on integrating math and science across the curriculum. Teachers create learning experiences for students, of all grade levels, that transcend the power of any one of them taught in isolation. With todays national spotlight on improving students reading and math skills, the potential for cross-disciplinary teaching of these subjects may be readily apparent. But science, too often nudged to the hinterlands of the curriculum when state standards and
Author(s): Amy Sutton,Helen Silvis,Kit Peixotto,Patrick Colli

Inquiry-Based Investigation on the Internet : Sound and the Human Ear
This online exploration of sound energy and the human ear includes an activity where students formulate, justify, and evaluate a number of predictions about sound. The investigation, which is intended for two class periods, or approximately 90 minutes of instructional time, is divided into two parts--Sound Waves and Anatomy of the Human Ear. Although these activities can be conducted separately, they build on each other and connect life science and physical science when conducted sequentially.
Author(s): Donna R. Sterling,Kevin Quinlan

Pie Chart
This applet allows the user to make pie charts.
Author(s): The Shodor Education Foundation, Inc.

Fossil Fuels
How much does the United States depend on fossil fuels? This web page, part of a site on the future of energy, introduces students to fossil fuels as an energy source. Here students read about the uses, benefits, and limitations of fossil fuels. There is also information on how these fuels are distributed geographically and how they affect the U.S. economy through supply and demand. Thought-provoking questions afford students opportunities to reflect on what they've read. Articles about clean co
Author(s): Iowa Public Television. Explore More Project

Valley Springs Snow Cream
Middle School, difficulty level 2. Compare the volume of a sphere, cone, and cylinder using ice cream.
Author(s): Math Forum,Kelly Crisp

El Nino vs. La Nina
This site offers images and animations showing global sea surface temperature (SST) and sea surface height (SSH) during El Nino of 1997-1998 and La Nina of 1998-1999. Images show the difference between the normal SST for that time of year and the actual temperature, clearly showing the higher and lower Pacific temperatures associated with the El Nino and La Nina events of 1997-1999 respectively. Thus the annual cycle and climatology have been removed from the data. Animations use Pathfinder and
Author(s): Creator not set

Don't Crack Humpty
Student groups are provided with a generic car base. The groups then design a device/enclosure that will protect an egg on or in the car as it is rolled down a ramp at increasing slopes. Students will be expected to perform basic mathematical calculations using their data.
Author(s): K-12 Outreach Office,

Wire Maze
Students will build a wire circuit and pass a paperclip through the maze, trying not to touch the wire. Touching the wire with the paperclip will cause the circuit to close, which will activate the indicator.
Author(s): K-12 Outreach Office,

What Is Bullying?
In this short video, bullying is defined with facts and stats. Some key elements are power imbalance with intent to harm physically or verbally. This would be a good resource for a teachable moment in the classroom or for a guidance session on reminding students about what bullying is. Content is appropriate for upper elementary. (0:45)
Author(s): No creator set

Stand Up Speak Out-Acceptance
This Public Service Announcement was created by a group of Canadians to teach acceptance. The children and teenagers in this video share that we all should be accepted regardless of our looks or religion. The theme is to "Stand Up and Speak Out". It is a brief but good reminder that our differences make us special. Content is appropriate for upper elementary and middle school students. (1:02)
Author(s): No creator set

Diverse lessen bij Tijd voor Taal 4: Handleiding B:

• Thema 8, les 5: Wij maken een klaskrant;
• Thema 8, les 7: Wij maken een klaskrant;
• Thema 9, les 2: Slogans voor het milieu;
• Thema 9, les 4: …

Author(s): No creator set