Skip to main content

Science Inquiry & Investigation

Encourage scientific inquiry by teaching the scientific method with hands-on activities. From magnifiers and safety goggles to balances and beakers, Kaplan’s science inquiry and investigation selection has all the tools needed for safe and fun experiments and classroom activities.

1 - 24 of 42
Image of Ramptastic - STEM Ramp for Testing Velocity
Ramptastic - STEM Ramp for Testing Velocity
Item: 63780
Status: In Stock
$74.95
3 years & up. This sturdy wooden incline ramp invites children to explore STEM concepts through prediction and experimentation. The six varying textures give children the opportunity to test the effects of surfacing, weight, and velocity on the potential speed and function of different objects. Ramptastic also introduces simple machines to children and is the perfect addition to the STEM toys in your classroom. Activity card(s) included. Cars sold separately. Measures 12.5"L x 4.75"W x 4.25"H.
Image of Beaker - Set of 6
Beaker - Set of 6
Item: 302724
Status: In Stock
$29.95
2 years & up. Make hands-on science fun and accessible with this set of 6 child-sized beakers that are perfect for early STEM exploration in the classroom or at home. Designed with young learners in mind, each beaker is lightweight, durable, and easy for small hands to grip and pour. Ideal for mixing, measuring, pouring, and experimenting, these beakers encourage curiosity, problem-solving, and fine motor development. Whether used for real experiments or imaginative play, this versatile set… More »
Image of Jumbo Eyedroppers - Set of 3
Jumbo Eyedroppers - Set of 3
Item: 302404
Status: In Stock
$6.95
2 years & up. Enhance the possibilities for scientific discovery by adding authentic, easy-to-use eyedroppers to your classroom. The perfect addition to science lessons, exploration and sensory play, these jumbo eyedroppers are made from easy-to-clean plastic. Children will have fun experimenting with cause and effect while practicing fine motor skills. Includes 3 droppers, each measures 4.6" long.
Image of 3-in-1 Discovery Tool
3-in-1 Discovery Tool
Item: 302408
Status: In Stock
$14.95
2 years & up. Spark curiosity and hands-on discovery with this versatile 3-in-1 exploration tool! Designed for young learners, this compact device combines a magnifying glass, compass, and level giving children multiple ways to investigate and interact with the world around them. Whether examining objects up close, exploring basic navigation, or experimenting with balance, this multipurpose loupe supports early STEM learning through active play. Sized for small hands, it's easy to carry with… More »
Image of Jumbo Test Tubes with Stand
Jumbo Test Tubes with Stand
Item: 302405
Status: In Stock
$15.95
2 years & up. Enhance the possibilities for scientific discovery by adding authentic, easy-to-use test tubes to your classroom. Complete with a convenient stand, this set of jumbo test tubes are durable, and easy to clean, making them perfect for little hands in classroom settings. Children will have fun experimenting and exploring while using different liquids, or even engaging in dramatic play. Stand measures 7.1"L x 3.4"W x 2.7"H. Each tube measures 4.75" long. Includes 3 test tubes and stand.
Image of All-Weather Magnifying Glass - Set of 4
All-Weather Magnifying Glass - Set of 4
Item: 37849
Status: In Stock
$35.95
$28.95
18 months & up. Bring the world into focus through hands-on discovery! The All-Weather Magnifying Glass Set encourages children to explore, investigate, and observe their surroundings with curiosity and confidence. Designed for both indoor and outdoor use, these magnifiers feature 5x magnification to help children closely examine plants, insects, textures, and everyday objects-supporting early science and STEM learning. Molded from new Poly+,a composite material made from 30% less plastic, this… More »
Image of Creative Investigations in Early Science - Paperback
Creative Investigations in Early Science - Paperback
Item: 92755
Status: In Stock
$18.95
Young children are born scientists with an innate desire to analyze and investigate the world around them. Creative Investigations in Early Science helps educators expand and encourage young learners' inquisitive nature as they explore the physical, life, and earth sciences. Paperback. 100 pages.
Image of All-Weather Jumbo Tweezers - Set of 6
All-Weather Jumbo Tweezers - Set of 6
Item: 37853
Status: In Stock
$12.95
18 months & up. Encourage toddlers to develop and strengthen their pincer grasp and fine motor skills with these All-Weather Jumbo Tweezers. Molded from new Poly+ material, these are the perfect companion for indoor and outdoor activities. Easy-to-hold tweezers feature textured, extra large grips for small hands. Set includes 6 tweezers. Each tweezer measures 5.7"L x 2.3"W x 1.1"H.
Image of All-Weather Tabletop Magnifier - Set of 2
All-Weather Tabletop Magnifier - Set of 2
Item: 37851
Status: In Stock
$54.95
18 months & up. Encourage children to get a closer look at the world around them with a Tabletop Magnifier. Molded from new Poly+ material, this safe and durable waterproof magnifier is the perfect companion for every indoor and outdoor adventure. Solid glass lenses are scratch resistant and protected by overmolded soft touch plastic. Set includes 2 magnifiers. Each magnifier measures 7.3" x 7.3" x 6.1".
Image of Science--Not Just for Scientists! Easy Explorations for Young Children - Paperback
Science--Not Just for Scientists! Easy Explorations for Young Children - Paperback
Item: 28588
Status: In Stock
$12.95
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 »
Image of All-Weather Kaleidoscope Loupes - Set of 4
All-Weather Kaleidoscope Loupes - Set of 4
Item: 37852
Status: In Stock
$21.95
18 months & up. Add an exciting element to children's exploration while inspiring them to view the world in a whole new way with the All-Weather-Kaleidoscope Loupes. Shatter-resistant plastic lenses and soft-touch overmolding make these the perfect companion for little hands during outdoor and indoor discovery. Set includes 2 of each type of lens. Each loop measures 2.4" x 2.4" x 2.4".
Image of Kaplan Magnifiers with Built-In Light - Set of 3
Kaplan Magnifiers with Built-In Light - Set of 3
Item: 71411
Status: In Stock
$24.95
$14.95
3 years & up. Take a closer look and explore the world around you with the Kaplan Magnifiers with Built-In Light! This set of three magnifiers feature 3x to 5x magnification of objects. Turn on the built-in light to improve visibility. Magnifiers measure 5.75", 6", and 6.75" long. Each individual magnifier requires 3 AAA batteries (not included).
Image of Primer Practice Balance With Clear Buckets
Primer Practice Balance With Clear Buckets
Item: 47875
Status: In Stock
$24.95
3 years & up. Help your children count and sort with this Primer Practice Balance With Clear Buckets for Developing Math Skills. Children will exercise their critical thinking skills as they count out pieces to achieve equilibrium. This activity promotes fine motor skills, color recognition, and discovery. Great for individual or small group play. Includes removable, transparent .5-liter buckets for comparing liquids or solids. One gram sensitivity.
Image of Very First Magnet Kit
Very First Magnet Kit
Item: 146515
Status: In Stock
$39.95
4 years & up. Your little scientist will cling to the Very First Magnetic Kit! Kids will explore the power of magnetism by comparing magnetic versus non-magnetic objects. Play magnet games and discover if a magnetic force can travel through water, cardboard, or sides of a glass jar. Includes: Magnetic wand, Giant horseshoe magnet, 2 Plastic-encased block magnet, 3 Ceramic ring magnets, 20 Metal-rimmed counting chips, 10 Magnet marbles, and an Activity booklet.
Image of Full Coverage Adjustable Clear Safety Goggles
Full Coverage Adjustable Clear Safety Goggles
Item: 86104P
Status: In Stock
$9.95 - $22.95
3 years and up. Promote safe practices with these comfortable Full Coverage Adjustable Clear Safety Goggles for Science Experiments. These safety goggles are great for use with messy science experiments or even water balloon fights. Go over safety tips and practices before activities that require safety goggles. These goggles are vinyl and feature a secure strap. One size fits all. Available individually or in a set of 3.
Image of Splashology! Water Lab
Splashology! Water Lab
Item: 147582
Status: In Stock
$29.95
3 years & up. Discover the wonders of water! This 19-piece Splashology! Water Lab features waves of water-ready activities that introduce aspiring scientists to the concepts of volume, buoyancy, flow, and more with every splish and splash. Kids can dive into seven splash-filled experiments or explore all of the splashes and bubbles of each piece with parental supervision. Ride the waves with the Floaty Boat tray, squirt streams of water with the Splash Syringe, or turn your sink into homemade… More »
Image of Science Sensory Tubes
Science Sensory Tubes
Item: 30769
Status: In Stock
$47.95
2 years & up. Create your own sensory tubes with this set of 4 clear tubes with dual openings. Includes 8 solid lids (two red, two blue, two yellow, two orange) and 4 vented lids (red, blue, yellow, orange) to let children explore their sense of smell. Lids easily twist on and off, and hold liquid securely inside. Contents shown are not included. Each tube is 12"H x 2" Diameter.
Image of Transparent Animal X-Rays and Pictures
Transparent Animal X-Rays and Pictures
Item: 24237
Status: In Stock
$29.95
4 years & up. Real animal x-rays printed on durable transparent plastic are great for years of use on light tables, overhead projectors, and white surfaces. Study the interior structure of several mammals, reptiles, fish, amphibians, and birds. Examine the picture cards with the x-rays. These highly detailed photographs match the animal x-rays. Lay the x-ray over the photograph to see how the skeletal system supports the body of each animal. Includes 14 X-rays, 14 picture cards, and a teacher… More »
Image of Measuring Cups And Spoons - 2 Sets Each
Measuring Cups And Spoons - 2 Sets Each
Item: 24458
Status: In Stock
$18.95
2 sets each of 5 measuring cups (1/8, 1/4, 1/3, 1/2,1 cup) and 4 measuring spoons (1/2 and 1 tsp, 1/2 and 1 tbsp). Each set bound on plastic ring. Cups and spoons labeled with Metric and U.S. Customary Units.
Image of Prepared Slides
Prepared Slides
Item: 24471
Status: In Stock
$27.95
Grades K - 6. Set contains 12 slides with a total of 48 specimens including pollens/spores, textiles, insects, tiny creatures, animals, and plants.
Image of Student Magnifiers - Set of 12
Student Magnifiers - Set of 12
Item: 90565
Status: In Stock
$14.95
3 years & up. Student Magnifiers feature dual lenses with 3X and 6X magnification. Each measures 2"W x 0.25"H x 4.5"L. Set includes 12 student magnifiers
Image of What's Inside Animals?
What's Inside Animals?
Item: 91183
Status: In Stock
$41.95
4 years & up. 16 double-sided photo/x-ray cards engage students in science exploration from the inside out! Images are protected with a special scratch-resistant coating. Examine the photos and then place them on a light table or in a window to reveal the skeletal system of the animals! An excellent way to introduce children to animals and anatomy. Flip the cards over to get a better look at the skeleton. Teacher guide included. Cards are 8.5" x 11".
Image of Play & Explore Bug Stones - 8 Pieces
Play & Explore Bug Stones - 8 Pieces
Item: 63566
Status: In Stock
$34.95
2 years & up. Support children's growing understanding of the world around them with this realistic set of 8 bugs. Set includes an ant, beetle, butterfly, centipede, dragonfly, ladybug, spider and woodlouse. Made from a special stone mix for added durability makes these bugs perfect for outdoor use. Each stone measures approximately 3.5". Magnifying glass and brushes are not included.
Image of Insect X-Ray and Picture Cards
Insect X-Ray and Picture Cards
Item: 86041
Status: In Stock
$31.95
4 years & up. These Insect X-Ray and Picture Cards present three different views of your favorite insects and arthropods: top, bottom, and inside. Use these cards to educate children about the many different types of bugs and their features. Have children match all 36 insect X-rays to their corresponding double-sided card. Encourage children to explore each card. For extra learning go over the basic features of bugs such as the head, thorax, or antennae. Each picture card measures 4" x 6".