# NASA Wavelength Resources Collection

NASA Wavelength is a collection of resources that incorporate NASA content and have been subject to peer review. You can search this collection using key words and/or the drop down menus to pinpoint resources to use with your audience of learners.
1604 result(s)

## Exploring Magnetic Fields

This is an activity about magnetic fields. Using iron filings, learners will observe magnets in various arrangements to investigate the magnetic field lines of force. This information is then related to magnetic loops on the Sun's surface and the magnetic field of the Earth.

This is an activity about the magnetic fields of the Sun and Earth, and the interplanetary magnetic field, or IMF.

## Model the Sun and Earth

Learners will make scale models of the Sun and Earth out of paper mache. This activity is from the DIY Sun Science app and is for ages 10 and up.

## Thermo and Fluid Dynamics of a Homemade Lava Lamp

In this experiment, students create a "lava lamp" - a beaker on a hotplate, and investigate buoyancy, convection and other fluid and thermodynamic properties using ink, water, vegetable oil and Alka-Seltzer tablets.

## No Strings Calculator

In this activity students develop a simplified log table using information from their Log Tapes. Then they use it to solve arithmetic problems by looking up and combining logs, and finding the antilog.

## Neutron Stars in the News

In this science literacy extension students read and analyze two different articles about XMM-Newton discoveries involving neutron stars and their magnetic fields. This is Activity 4 of the Supernova Guide developed by the XMM-Newton and GLAST E/PO programs.

## Parts per Thousand

In this problem set, learners will calculate the parts-per-thousand measure for different scenarios, including ocean salinity as depicted in the image included. Answer key is provided. This is part of Earth Math: A Brief Mathematical Guide to Earth Science and Climate Change.

## Transit Tracks

In this two-part investigation, students explore the concept of transits. In the first part, they discover that a transit is an event where one body crosses in front of another, like when a planet goes in front of a star.

## Solar System Odyssey - Fulldome Digital Planetarium Show

This full-dome planetarium show takes learners on a futuristic journey through our Solar System. They explore the inner and outer planets, then the moons: Titan, Europa, and Callisto as possible places to establish a human colony.

## What Are Governments Doing About Climate Change?

In this textbook chapter, students are introduced to the national and international efforts to mitigate climate change.