Displaying 41-60 of 608 resources
Which Embryo Is Human?
Grades: 6 to 12Subjects: Science, Life SciencesThis Exploratorium resource features DNA and developing embryos. The topic is introduced by having users guess which of five emb...Contributor: ThinkfinityViews: 0Favorites: 0Where Have All the Pronghorn Gone?
Grades: 3 to 12Subjects: Ecology & Ecosystems, Geography, Science, Life Sciences, History-Social ScienceIn this article, from the National Wildlife Federation Web site, Roger Di Silvestro reports on the struggle of the pronghorn sin...Contributor: ThinkfinityViews: 0Favorites: 0When Green Earth Turns Into Sand
Grades: 3 to 12Subjects: Ecology & Ecosystems, Science, Life Sciences, Earth & Space ScienceLike a growing number of areas in Africa, a large part of Tanzania is threatened with conversion to desert due to continued loss...Contributor: ThinkfinityViews: 0Favorites: 0Whelk-Come to Mathematics
Grades: 9 to 12Subjects: Science, Life Sciences, MathematicsIn this four-lesson unit, from Illuminations, students make a conjecture, conduct an experiment, analyze data and work to a conc...Contributor: ThinkfinityViews: 0Favorites: 0What's Up With the Weather?
Grades: 9 to 12Subjects: Weather, Climate & Atmosphere, Geography, Science, Earth & Space Science, History-Social ScienceIn this Xpeditions lesson, students pretend they're meteorologists who have been asked to give a press report explaining what is...Contributor: ThinkfinityViews: 0Favorites: 0What's the Hammer For?
Grades: 9 to 12Subjects: Geography, Science, Life Sciences, History-Social ScienceThis lesson, from Xpeditions, asks students to consider the possible reasons why hammerheads have "hammers" and to read and anal...Contributor: ThinkfinityViews: 0Favorites: 0What's Causing Bird and Amphibian Decline?
Grades: 3 to 12Subjects: Ecology & Ecosystems, Geography, American Democracy, Science and 2 additional..In this National Geographic News article, read about a decline in amphibian and bird populations. While many factors may be caus...Contributor: ThinkfinityViews: 0Favorites: 0What's Bugging You?
Grades: 6 to 8Subjects: Health Education, Science, Life SciencesThis Science NetLinks lesson, the first in a two-part series lessons on microorganisms, demonstrates that some "bad" microorgani...Contributor: ThinkfinityViews: 0Favorites: 0What Types of Diseases Can be Predicted with Gene Tests?
Grades: 6 to 12Subjects: Health Education, Growth, Development & Aging, Health & Physical Education, Science and 2 additional..This page, from the Access Excellence Web site, features information about predictive gene tests and how they assist in identify...Contributor: ThinkfinityViews: 0Favorites: 0What the Sun Can Do
Grades: 9 to 12Subjects: Ecology & Ecosystems, Science, Life SciencesIn this Access Excellence activity, students develop and test a unique, personally-relevant hypothesis about the consequences of...Contributor: ThinkfinityViews: 0Favorites: 0What Really Matters When It Comes to Sound?
Grades: 4 to 6Subjects: ScienceIn this unit, from the Project LABS Web site, students explore sound vibrations in objects through several activities, and analy...Contributor: ThinkfinityViews: 0Favorites: 0What is the Northern Forest?
Grades: 3 to 12Subjects: Ecology & Ecosystems, Geography, Science, Life Sciences, History-Social ScienceIn this resource, from the National Wildlife Federation Web site, learn about the trees that make up the unique ecosystem known ...Contributor: ThinkfinityViews: 0Favorites: 0What Is Sound? Video
Grades: 6 to 8Subjects: Career & Technical Ed, Science, Health Science & Medical TechnologyThis tool, reviewed by Science NetLinks, provides an animated QuickTime video showing how sound waves work. Students learn that ...Contributor: ThinkfinityViews: 0Favorites: 0What Is Photosynthesis
Grades: PS/Pre-K to 12Subjects: Science, Life SciencesThis web page, from Arizona State University, features an extensive list of links to resources that discuss photosynthesis at va...Contributor: ThinkfinityViews: 0Favorites: 0What Is Paleoclimatology?
Grades: 3 to 12Subjects: Science, Life Sciences, Earth & Space ScienceThis article, presented by the National Oceanographic Abrupt Climate Change.Contributor: ThinkfinityViews: 0Favorites: 0What Is Meant by the Term Drought?
Grades: 6 to 12Subjects: Science, Earth & Space ScienceThis article, from the National Oceanic and Atmospheric Administration, describes the meaning of drought and the different ways ...Contributor: ThinkfinityViews: 0Favorites: 0What Is Insulin?
Grades: 6 to 12Subjects: Health Education, Growth, Development & Aging, Science, Health & Physical Education, Life SciencesThis page, from EndocrineWeb.com, features information about the hormone insulin. There is detailed information about commercial...Contributor: ThinkfinityViews: 0Favorites: 0What is Drought: Understanding and Defining Drought
Grades: 6 to 12Subjects: Science, Earth & Space ScienceThis article, from the National Drought Mitigation Center, contains general information about drought and how it is defined. In ...Contributor: ThinkfinityViews: 0Favorites: 0What Has Been Happening to Polar Bears in Recent Decades?
Grades: 6 to 12Subjects: Science, Life SciencesThis resource, from NOAA, features information about polar bears and the challenges they face. Users can also link to polar bear...Contributor: ThinkfinityViews: 0Favorites: 0What Are Some Traits in Your Family?
Grades: 6 to 8Subjects: Health Education, Growth, Development & Aging, Science, Health & Physical Education, Life SciencesThis page, from the Access Excellence Web site, contains a take-home lab for students to complete following the study of pedigre...Contributor: ThinkfinityViews: 0Favorites: 0