Science Kit Year 4-6

9 parts appear in only a few other sets

• Brick 1 x 1 with Simple Black Eye with White Pupil PrintDark Turquoise · ×4also in 45654 Replacement Pack for Elementary School (all Educational and Dacta)
• Activity Card 11 for Science Kits[No Color/Any Color]also in 45657 Connection Cards (8 pack) (all Educational and Dacta)
• Activity Card 16 for Science Kits[No Color/Any Color]also in 45657 Connection Cards (8 pack) (all Educational and Dacta)
• Brick Curved 6 x 1Dark Turquoise · ×4also in 45622 Science Kit Year 7-9, 45655 Replacement Pack for Middle School (all Educational and Dacta)
• Brick Special 2 x 2 with Photo ClipBright Light Orange · ×2also in 45620 Science Kit Year 1-3, 45622 Science Kit Year 7-9 (all Educational and Dacta)
• Plate Round Corners 8 x 16 x 2/3 Circle with Reduced KnobsDark Bluealso in 45620 Science Kit Year 1-3, 45622 Science Kit Year 7-9 (all Educational and Dacta)
• Brick 2 x 8Dark Blue · ×4also in 4762 Rescue from the Merpeople, 45620 Science Kit Year 1-3, 75638 Battle at Arlong Park
• Wheel 43 x 14 with 4 Spokes, Axle Hole, and Black Integral TireCoral · ×2also in 45620 Science Kit Year 1-3, 45622 Science Kit Year 7-9, 45835 Future Edition Key Stage 1 (KS1): Ages 5-7 (Years 1-2)
• Control Unit / Remote Control, ScienceWhitealso in 45622 Science Kit Year 7-9, 45652 Controller, 45522 Computer Science & AI Kit Year 7-9 (all Educational and Dacta)

6 parts are otherwise only found in Educational and Dacta sets

• Plate Special 2 x 2 with Rubber FootBlack · ×4
• Wheel Smooth 24 x 14mm with Pin HoleBlack · ×4
• Plate Round Corners 8 x 16 x 2/3 Circle with Reduced KnobsDark Turquoise · ×2
• Motor 10 x 6 x 3, ScienceWhite
• Torso, Bright Light Orange Arms, Bright Light Orange Hands [Plain]Bright Light Orange
• and 1 more

9 moulds first came out in 2025, including in this set

• Plate Special 2 x 2 with Rubber Foot×4
• Wheel Smooth 24 x 14mm with Pin Hole×4
• Plate Round Corners 8 x 16 x 2/3 Circle with Reduced Knobs×3
• Brick Special 2 x 2 with Photo Clip×2
• Activity Card 11 for Science Kits
• and 4 more

5 existing moulds first came out in their colour in 2025, including in this set

• Cone 1 x 1 [Top Groove]Dark Turquoise · ×6
• Brick 2 x 2 x 3Medium Nougat · ×4
• Brick Curved 1 x 3 x 2Coral · ×4
• Brick Curved 6 x 1Dark Turquoise · ×4
• Torso, Bright Light Orange Arms, Bright Light Orange Hands [Plain]Bright Light Orange