Inquiry & Investigation

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Clear Safety Goggles
Clear Safety Goggles
Item: 86104P
Status: In Stock
$4.95 - $13.95
Teach safe practices with these vinyl goggles featuring secure straps. One size fits all. Available individually or in a set of 3.
Giant Rain Gauge
Giant Rain Gauge
Item: 90750
Status: In Stock
$34.95
Plastic rain gauge has large numbers and measures up to 5 inches or 103 millimeters of rainfall with contrasting float making it easy to read. Measures approximately 41 1/2"H.
Color Paddles Set (Set of 18)
Color Paddles Set (Set of 18)
Item: 63804
Status: In Stock
$12.95
18 months & up. Enrich children's science exploration with color paddles. Children will enjoy color mixing on a light table or outdoors in natural sunlight. Translucent 5 1/2"L colors paddles in six vibrant colors: red, yellow, orange, green, blue, and purple. Set of 18 includes three of each color.
Nature View Microscope
Nature View Microscope
Item: 63230
Status: In Stock
$35.95
2 years & up. Introduce children to the fun of scientific discovery with their first microscope. With award-winning design, this Nature View Microscope is an exciting method of introducing STEM learning into the classroom. The three interchangeable lenses offer differing perspectives of the ten detailed nature slides. Encourage children to explore the different settings and become familiar with this beginner's microscope. The base plate rotates for varied viewpoints. Lenses include magnified,… More »
Toddler Wooden 40mm Beechwood Rings - Set of 10
Toddler Wooden 40mm Beechwood Rings - Set of 10
Item: 147151
Status: In Stock
$10.95
10 months & up. Your little one can stack them, count them, or come up with their own playtime experience using this set of Beechwood Rings. Combine with the Heuristic Play Basic Set, Starter Pack, or Ring Stand to discover more ways to encourage curiosity and creative play (sold separately). Rings measure 1.9" in diameter. Set includes 10 Beechwood Rings.
All About Me 2-in-1 Mirrors - Set of 6
All About Me 2-in-1 Mirrors - Set of 6
Item: 63018
Status: In Stock
$35.95
2 years & up. Help children strengthen their expressive and receptive language as they learn to talk about feelings and emotions with these easy-to-hold, double-sided mirrors. One side is a regular mirror and the other side is a "fun mirror" that warps reflections giving an amusing appearance. Each unbreakable, non-glass mirror measures 4"H x 6"L.
Wooden Framed Magnification Stacking Blocks
Wooden Framed Magnification Stacking Blocks
Item: 63019
Status: In Stock
$44.95
2 years & up. These versatile hardwood-framed stacking blocks have six stacking squares and smooth, rounded corners and edges for safety, with inset magnified acrylic windows. The magnification stacking blocks are ideal for exploring natural, tactile, and other detailed materials found inside or in nature. This set also promotes fine motor skills and block play. Encourage children to build their own unique structures. Enhance STEM-based activities with this set, perfect for group or individual… More »
Toddler Wooden Ring Stand Base
Toddler Wooden Ring Stand Base
Item: 147153
Status: In Stock
$13.95
10 months & up. Grab some rings and stack them tall on the Ring Stand Base. Ring Stand measures 12.6" (320mm) tall.
Toddler Sound Prism Set
Toddler Sound Prism Set
Item: 147149
Status: In Stock
$36.95
18 months & up. Spark curiosity with each sound! Pairs of hardwood triangular prisms have identical sounds and matching musical notes. Place blocks upside down, hiding the musical notes, and have children shake and listen to match the sounds. No batteries required. Each prism measures 2 1/2" x 2".
Toddler Play Wooden Heuristic Bowls - Set of 3
Toddler Play Wooden Heuristic Bowls - Set of 3
Item: 147165
Status: In Stock
$24.95
10 months & up. Your little one can discover and fill the bowl with objects they find in their world around them. Children can use this set of bowls to come up with their own open-ended playtime experience. Combine with the Heuristic Play Basic Set or Starter Pack to discover more ways to encourage curiosity and creative play (sold separately). Bowls measure 2.8" in diameter.
Light Perception Spheres
Light Perception Spheres
Item: 147148
Status: In Stock
$89.95
Birth & up. Your child can observe the wonders of light as they look through the Perception Spheres! Children can discover how light behaves and see the world from a different and distorted angle in various colors. The spheres are smooth, pleasing, and sized just right for little hands to hold. Ideal for babies sensory play or older children can look through the spheres to observe the world around them. Includes eight perception spheres in different translucent colors. Spheres measure 2" in diameter.
Adventures Outdoors Idea Cards
Adventures Outdoors Idea Cards
Item: 55543
Status: In Stock
$47.95
2 years & up. This card set has been designed to offer portable inspiration whatever the weather. Printed on durable plastic, each pack contains 30 photographs with activity ideas on the reverse. Cards come on sturdy metal ring.
Toddler Wooden 35mm Spools - Set of 10
Toddler Wooden 35mm Spools - Set of 10
Item: 147152
Status: In Stock
$13.95
10 months & up. Your little one can stack them, count them, or come up with their own playtime experience using this set of Spools. Combine with the Heuristic Play Basic Set or Starter Pack to discover more ways to encourage curiosity and creative play (sold separately). Spools measure 1.4" in diameter. Set includes 10 Spools.
LEGO® DUPLO® Tubes Experiment Set (9076)
LEGO® DUPLO® Tubes Experiment Set (9076)
Item: 86224
Status: In Stock
$139.95
18 months & up. Children love to find out how things work! With the Tubes Experiment Set, they'll develop fine motor and problem-solving skills while discovering creative new ways to construct the tubes. The set also ignites their inner scientist as they investigate, construct, and test important concepts like cause and effect. Storage box included. 147 pieces.
Toddler Heuristic Wooden Play Basic Set - 20 Pieces
Toddler Heuristic Wooden Play Basic Set - 20 Pieces
Item: 147150
Status: In Stock
$59.99
10 months & up. This Heuristic Play Basic Set is designed for toddlers to engage in open-ended play with objects that make up the world around them. Children can express their creative independence and build their own experience as they play, explore, and discover. Set includes wooden balls, wheels, cubes, egg cup, bowls, rings, and more along with a drawstring bag and guidance notes. 20 piece set.
Toddler Wooden Heuristic Play Starter Pack - 63 Pieces
Toddler Wooden Heuristic Play Starter Pack - 63 Pieces
Item: 147160
Status: In Stock
$154.95
10 months & up. This Heuristic Play Starter Pack is designed for toddlers to engage in open-ended play with objects that make up the world around them. Children can express their creative independence and build their own experience as they play, explore, and discover. Set includes wooden balls, cubes, egg cups, bowls, rings, ring base, and more, along with a drawstring bag and guidance notes. 63 piece set.