# 555 Results

View
Selected filters:
• Spanish
Conditions of Use:
Rating

This problem with multiple solutions offers an opportunity for students to practice simple addition and subtraction, work with number sentences (equations), and develop systematic work habits. Given cards containing the addition, subtraction and equal signs along with the digits 2, 4, 6, and 8. solvers are challenged to find as many ways as possible to arrange some or all seven cards to create true statements. The Teachers' Notes page offers suggestions for implementation, discussion questions, ideas for extension and support, printable cards (pdf) and a link to an interactive Flash applet.

Subject:
Engineering
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Interactive
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
06/05/2000
Conditions of Use:
Rating

This number challenge is an opportunity to reinforce mental arithmetic and order of operations while developing systematic work habits. Students are asked to use the numbers 4, 6, 6, and 8 (exactly once each) and the four basic operations to find as many ways as they can to represent the number 24. There are over 60 different ways! The Teachers' Notes page includes suggestions for implementation, discussion questions, ideas for support, and a link to a related article, Opening Out. (cataloged separately).

Subject:
Education
Life Science
Mathematics
Algebra
Chemistry
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
04/05/1999
Conditions of Use:
Rating

In this open-ended investigation, students use visualizing skill and work systematically to explore surface area. Learners use linking cubes to build three-dimensional objects with exactly 28 faces exposed. Ideas for implementation, extension and support are included.

Subject:
Education
Mathematics
Geometry
Physics
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
12/05/2009
Conditions of Use:
Rating

This problem reinforces the telling of time on a digital clock, and it requires students to work systematically. The number of 'times' the digit 5 appears in a 24-hour period is a matter of a solver's assumptions. Ideas for implementation, extension and support are included along with a printable poster. A link to an interactive Class Clock (cataloged separately) is provided.

Subject:
Engineering
Education
Mathematics
Physics
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
12/05/2008
Rating

This web page, authored and curated by David P. Stern, provides a non-mathematical introduction to modern magnetometers that depend on the saturation of magnetic materials. Applications include the observation the very weak magnetic fields in space and a 1979 experiment on the effects of cigarette smoking and the damage caused by asbestos. This is part of the site "The Great Magnet, the Earth". Also available in Spanish, German and French.

Subject:
Physics
Space Science
Material Type:
Unit of Study
Provider:
AMSER: Applied Math and Science Education Repository
Provider Set:
AMSER: Applied Math and Science Education Repository
ComPADRE: Resources for Physics and Astronomy Education
Author:
David Stern
Stern, David P. (David Peter), 1931-
05/07/2004
Rating

There are many websites dedicated to providing the public with information about the biological sciences, but ActionBioScience.org may be one of the best around. Started in 2000 by a group of concerned scientists and educators, the site provides articles by scientists, science educators and students on issues related to seven primary areas, including genomics, biotechnology, evolution, and biodiversity. All of the pieces on the site go through a peer-review process and are written with a keen eye towards providing information in a way that is largely jargon-free and highly accessible. From the homepage, visitors can look for articles in one of seven thematic areas, look for materials in Spanish, and peruse materials created just for educators. The site can also be browsed topically in the larger categories of Biodiversity, Environment, Genomics, Biotechnology, Evolution, and New Frontiers or from the "topic directory" which alphabetically lists all the bioscience subjects covered on the site.

Subject:
Education
Life Science
Ecology
Forestry and Agriculture
Geoscience
Material Type:
Diagram/Illustration
Lesson Plan
Provider:
AMSER: Applied Math and Science Education Repository
Internet Scout Project
Provider Set:
AMSER: Applied Math and Science Education Repository
Internet Scout Project
12/29/2005
Rating

In this two-day activity (on pages 16-22), learners use a process like that of the Yoruba people of Nigeria to create an African symbol on cloth. Learners first make cassava gel, then paint decorative symbols on cloth, and finally dye it. Learners examine the significance of symbols in African culture and communication, and the use of natural plant products for human projects.

Subject:
Computing and Information
Engineering
Technology
Education
Life Science
Material Type:
Activity/Lab
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
Howard Hughes Medical Institute
National Science Foundation Informal Science Education Program
Nebraska Cooperative Extension 4-H Youth Development
11/09/2001
Rating

Agriculture in the Classroom (AITC) is a program supported by the United States Department of Agriculture to promote increased agricultural literacy. The AITC website provides resources for teachers including suggestions for science fair projects, virtual tours, agricultural literacy quizzes, effective teaching strategies. There is also a directory of reviewed resources, including lesson plans, webquests, DVDs, maps, posters, and other items. The student's page features an interactive presentation with career information, ideas for science fair projects, opinion features on agricultural issues, games, webquests, and an interactive map with links to downloadable fact sheets about agriculture in each state.

Subject:
Education
Ecology
Forestry and Agriculture
Chemistry
Geoscience
Physics
Space Science
Material Type:
Activity/Lab
Diagram/Illustration
Game
Interactive
Lesson Plan
Student Guide
Provider:
AMSER: Applied Math and Science Education Repository
Internet Scout Project
NSDL Staff
University Corporation for Atmospheric Research
Provider Set:
AMSER: Applied Math and Science Education Repository
Internet Scout Project
Biological Sciences Gateways and Resources
DLESE Community Collection
10/21/2014
Rating

In this physics activity, challenge learners to lift a book with just air using a plastic bag and a straw. This activity demonstrates compressed air and forces.

Subject:
Education
Chemistry
Physics
Material Type:
Activity/Lab
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
National Science Foundation
PBS
The Arthur Vining Davis Foundation
WGBH
WGBH Boston
11/09/2002
Conditions of Use:
Rating

This online manipulative features a virtual balance scale. It offers students an experimental way to learn about solving linear equations involving negative or positive numbers. The applet presents an equation for the student to illustrate by balancing the scale using blue blocks for positive units and variables and red balloons for negative units and variables. The student then works with the arithmetic operations to solve the equation. A record of the steps taken by the student is shown on the screen and on the scale. The applet reinforces the idea that what is done to one side of an equation must be done to the other side to maintain balance. Instructions for using the applet, background information about solving equations, and teaching suggestions are included.

Subject:
Mathematics
Algebra
Material Type:
Activity/Lab
Interactive
Provider:
NSDL Staff
Provider Set:
NSDL Math Common Core
03/31/2003
Conditions of Use:
Rating

This virtual manipulative allows a teacher or student to represent a linear equation and solve it through the use of a balance beam. Unit blocks (representing 1s) and x-boxes (representing the unknown), are placed on the pans of a balance beam. Once the beam balances to represent the given linear equation, the learner can choose to perform any arithmetic operation to both sides of the equation keeping the beam balanced. The goal, of course, is to get a single X-box on one side, with however many unit blocks needed for balance thus giving the value of x. There is also the option of creating your own equations to solve.

Subject:
Computing and Information
Engineering
Education
Mathematics
Algebra
Material Type:
Activity/Lab
Interactive
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
11/05/2010
Rating

This activity (on pages 7-13) has pairs of learners survey an array of similarities and differences between them. The differences survey worksheet focuses on genetically inherited physical features, such as hair color, eye color, ear shape, and tongue folding and rolling. By tallying the whole group's features, they will consider which features are "dominant" (occurring more often). The activity includes reflection questions to encourage writing.

Subject:
Education
Life Science
Material Type:
Activity/Lab
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
Howard Hughes Medical Institute
National Science Foundation Informal Science Education Program
Nebraska Cooperative Extension 4-H Youth Development
11/09/2002
Conditions of Use:
Rating

This problem introduces repeated doubling in the context of a plant with branches that split into 2 more branches every week. The problem lays the foundation for understanding exponential growth and lends itself to a variety of representations. The Teachers' Notes page offers rationale, suggestions for implementation, discussion questions, and ideas for extension and support.

Subject:
Engineering
Education
Mathematics
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
10/05/1999
Conditions of Use:
Rating

In this problem learners practice addition, subtraction and multiplication while developing logical reasoning. Solvers apply the given clues along with their understanding of the domino numbering system to determine which dominoes are missing from a set. The Teachers' Notes page includes suggestions for implementation, discussion questions, ideas for extension and support, printable sheets of dominoes (pdf), and a link to an interactive Dominoes Environment (cataloged separately).

Subject:
Engineering
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
03/05/2001
Rating

The Andean Botanical Information System (ABIS) provides information about the flowering plants (phanerogams) of Andean South America. Materials include information on the environments of the Andes Mountains and a gallery of images of plants (by family) distributed in the Andes of Peru and Chile. There is also information on a research database that provides access to collection-label data of South American Andean plants for taxonomic purposes. The specimen-label information from over 7500 collections from coastal Chile and Peru have been electronically captured and are available in checklists. Other materials include a biography of J. Francis MacBride, who performed groundbreaking research on the flora of Peru, a bibliography of additions to the Andean flora, and information on related resources. The site is available in both English and Spanish.

Subject:
Education
Life Science
Material Type:
Data Set
Diagram/Illustration
Provider:
Internet Scout Project
NSDL Staff
Provider Set:
Internet Scout Project
Biological Sciences Gateways and Resources
Author:
Dillon, Michael O.
Hensold, Nancy.
Project Coordinator and Investigator: Michael O. Dillon (Curator of Phanerogams, Department of Botany, The Field Museum)
08/24/2003
Rating

In this activity on page 5 of the PDF, learners use their knowledge of energy and batteries to create homemade flashlights. Learners deconstruct a flashlight and use the parts and other everyday materials to create a new flashlight. Use this activity to help learners explore conductivity and energy. Follow Milli's safety tips on page 10.

Subject:
Technology
Education
Chemistry
Physics
Material Type:
Activity/Lab
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
American Chemical Society
11/09/2011
Conditions of Use:
Rating

This activity reinforces the concepts of area and perimeter and their independent relationship. Students analyze and compose shapes made from unit squares that satisfy area and perimeter specifications. Ideas for implementation, extension and support are included along with printable sheets and shape cards.

Subject:
Education
Mathematics
Geometry
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
04/05/2011
Rating

This is a diagnostic test developed by the Collaboration for Astronomy Education Research (CAER) for astronomy teachers teaching non-science majors at the introductory level. The first twenty one questions are content based and the last twelve collect demographic information. The test is free of charge for introductory astronomy faculty members to use, with some agreed upon guidelines. In particular, the test is not to be altered in any way, questions are not to be left out, questions are not to be removed and placed on course quizzes or exams. An answer key is included for instructors use. A Spanish translation is also available.

Subject:
Education
Geoscience
Physics
Space Science
Material Type:
Assessment
Provider:
AMSER: Applied Math and Science Education Repository
Provider Set:
AMSER: Applied Math and Science Education Repository
ComPADRE: Resources for Physics and Astronomy Education
Author:
CAER
05/02/2004
Rating

An algebra-based overview of elementary and pre-telescope astronomy. Topics covered include sundials, seasons, calendars, precession, shape and rotation of Earth, Greek astronomy, the path to heliocentric theory and extensive sections on Kepler's laws. It also has sections on the Moon and how its distance was found. Many historical details, stories, and applications are included. This is part of a wider site "From Stargazers to Starships" which has related lesson plans, glossary, timeline, problems, and Spanish and French translations.

Subject:
Technology
Education
History, Law, Politics
Mathematics
Geoscience
Physics
Space Science
Provider:
AMSER: Applied Math and Science Education Repository