3 years & up. Students compare the similarities and differences as they learn about the life cycle of these insects. Each book describes how they hatch, develop, and live in their environment. Paperbacks.
6 years & up. It's interactive learning fun, with an all-new look ! Press the sleek, silver Hot Dots® Talking Pen to an answer dot on any Hot Dots® or Hot Dots® Jr. question for instantaneous visual and audio feedback! Features 17 speech and sound effects and flashing lights. Compatible to all Hot Dots® and Hot Dots® Jr. sets. Pen requires 2 AAA batteries each (not included).
Makes partial water changes easy and effective with minimum effort. A couple of squeezes on the hand pump is all that is needed to get the pump working. While emptying water from the aquarium the cleaner pump will also suck up dirt and debris from the bottom. The cleaner pump can also be used to pump water back into the aquarium, eliminating the need to struggle with heavy buckets of water. Use with the BiOrb 8 Gallon Aquarium (item #86387).
The aesthetic appeal of a bowl with the filtration of a technologically advanced aquarium. Receive everything you need to get started in one box - just add fish and water! Safe acrylic construction is stronger and safer than glass, 5 stages of filtration mean lower maintenance and healthier fish. Includes, tank, rocks, easily replaceable filter cartridge, light, and comprehensive instruction guide. 16"H x 15 1/2"W X 15 /2"D. Do not place aquarium near a window because of fire risk.… More »
Student will have fun learning "Yesterday", "Today" and "Tomorrow" with this colorful pocket chart. Includes 21 clear pockets, 14 days of the week and day abbreviation cards, 31 number cards and 56 colorful weather condition cards. Measures approx. 24" x 12".
The biOrb single service kit is suitable for one filter change and includes a replacement filter cartridge, algae cleaning cloth and sachet of water preparation chemicals. The algae cloth helps to remove green algae that may form inside the aquarium and the chemicals assist in keeping the water clear and clean to provide the best environment possible for your fish. The easy filtration change system in the biOrb is effective and simple to do, which is beneficial to the fish and the fish keeper. A… More »
Hold these prisms up to the light and watch as the rays disperse through them and refract off the different angles creating a magical rainbow of mesmerizing colors. Change up the color or the level of brightness on your light source and rotate your prisms to get a variety of different light patterns and colors. Set includes: 7 Polished acrylic prisms in a variety of shapes and sizes, and a Storage box.
Ages 8 & up. The GeoSafari® MicroPro with 50x, 100x, 150x, 300x, and 600x magnifications allow young scientists to investigate everything from cells to crystals! Perfect for individual or classroom use, the glass eyepieces and power settings from 50x to 600x provide users with superior precision viewing. The built-in light and rack and pinion focusing help deliver bright, clear images. The 48-piece kit has professionally prepared slides and everything users need to make their own specimen… More »
Children are natural scientists, drawn to wonder, exploration, discovery, and analysis. This book gives you simple ideas to open up the world of discovery to young children. Through open-ended explorations, you will discover how to cultivate children's natural curiosity by asking simple questions: How? When? Where? And the most famous of all children's questions: Why? The hands-on activities will empower children to question, experiment, and develop abstract reasoning skills. Children will explore… More »
Grades K - 5. Students will enjoy learning about how fossils, rocks, and minerals are found in the earth as well as learning why volcanoes erupt and how mountains form. All 6 of these titles are Level 2 Readers.
The biOrb Classic 15 liter aquarium is a simple starter aquarium which can be up and running in no time. Everything you need is together in one box -- all you need to add is water and fish. The aquarium is made from acrylic, which is stronger and safer than glass. Easy maintenance includes replacing the filter from the biological filtration system every six weeks, and changing a third of the water every two weeks. The aquarium is equipped with a standard LED light. Measures 11 3/4" diameter… More »
Keep students focused and curb wandering eyes with these tri-fold color privacy screens in sturdy lightweight corrugated cardbord. Great for testing centers or private study areas. Sturdy construction with clean lines and side panels that fold flat for storage when not in use. Set of 12 includes three each of red, blue, green, and yellow. Carrels measure 12"H x 48"W each. The center panel measures 12"H x 22 1/2"W and the side panels measure 12"H x 12 3/4"W.
Help students separate fact from fiction to make informed decisions about products and lifestyle choices that affect the Earth system. Look at the causes and effects of Global Warming as well as ways to help reduce this from happening. 80 readymade screen pages per topic include reading passages, interactive activities, video, audio, crossword, word search and memory match game. For use on both Mac and PC and any brand of Interactive Whiteboard.
Grades 3 & up. Students build explore and experiment with functioning simple machines that demonstrate essential science and technology concepts. This set includes a teaching resource guide, building materials, and a full-color student guide with real-life photos and key facts. Resource CD includes teaching notes, building instructions, and extension activities. Materials store conveniently in a sturdy, plastic tub with adjustable divider. 221 pieces. Made in the USA.