Teachers First - Thinking Teachers Teaching Thinkers

This is a collection of science and math lessons and web resources ranging from how the Internet works to nanoscience, engineering, biology, and principles of physics and chemistry. The content is predictably detailed, "real science" based on topics and phenomena that will interest students. These are the best of the best lessons and resources with applicability to lots of settings.

tag(s): antarctica (30), arctic (39), biomes (110), chemicals (40), computers (111), cultures (241), earth (181), engineering (140), environment (250), fractions (160), geometric shapes (138), numbers (116), origami (15), planets (117), robotics (29), space (229), symmetry (29)

This site's title tells it all: a collection of tables and formulas, primarily for trigonometry, calculus, and advanced algebra. There are also elementary tables for multiplication, prime numbers, and factors.

tag(s): factoring (25), multiplication (120), operations (72), prime numbers (26)

Internet4classrooms is a free web portal designed to assist anyone who wants to find high quality, free Internet resources to use in classroom instruction, developing project ideas, reinforcing specific subject matter areas both in the class and at home. Information is organized by grade level, or subject area. Web 2.0 tutorials include links for information on: apps for iPod, iTouch, blogs, audio/pod casting, collaboration, graphic organizers, file converters, html editors, open source, organization tools, PLN tools, presentation tools, social bookmarking, survey makers, web browsers, video/photo, Wiki, and Word Cloud Generators. Links for Assessment Assistance give extra ways to assess in a fun technological twist. A daily dose section offers quotes, brain teasers, question of the day, and intersecting trivia. Join an RSS feed to get the latest updated information. Up to date, active links are reviewed continually. At the time of this review the Interactive Test Resource for 7th grade assessment had several broken links.
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tag(s): graphic organizers (50), polls and surveys (42), professional development (272), social networking (56)

This site allows you to create and print different types of graph paper in a PDF format. The site is easy to use and takes you through each step needed. First choose the type of graph paper from the eight different offerings including Cartesian (the most popular) and hexagonal. Next choose paper size, measuring units (inches or millimeters), then choose the paper created from the list offered. Just print after the graph paper is created.
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tag(s): charts and graphs (167)

Have fun exploring Pi with this math site! Play Pi Trivia to test your knowledge of Pi, use the Pi Trainer to test your memory, or discover poems, photos and more all representing Pi. The site is divided into three sections - fun activities, aesthetics, and nerd stuff- making it easy to explore.

tag(s): pi (28)

This site provides practice with patterns, relations, and functions through the tale of the the Tortoise and the Hare. The amount of the tortoise's head-start can be changed, then take the racers through the various stages to find out who wins! Students will enjoy predicting the winner while watching the race unfold. The instructor's section provides detailed information on standards addressed, classroom questions, and links to similar resources. There is also a link to downloadable exploration questions that can be used in conjunction with the site.

tag(s): estimation (33), functions (52), measurement (124), patterns (65)