Celebrating 40 Years of Hands-on Learning
4002020-1
Released: 2020 · Parts: 919 · Theme: LEGO Exclusive
Celebrating 40 Years of Hands-on Learning (4002020-1) is a LEGO Exclusive LEGO set released in 2020 with 919 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing LEGO Exclusive sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 1 minifigure and 340 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2020 (6 years ago — may be retired)
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Catalog scale
919 parts listed · 340 inventory lines tracked
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Minifigures
1 in this set's inventory — verify completeness when buying used
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Build manual
No digital manual in our catalog — check the box tab or LEGO.com
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Build complexity
Large set — expect sticker sheets or multiple subassemblies; inspect photos closely
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Shipping weight (est.)
~1,654 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing
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Market value
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Minifigures in Celebrating 40 Years of Hands-on Learning
Parts in this set
340 parts · page 1 of 8 · updating…
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Animal, Frog33320 · ×3 · Green -
Animal, Rodent, Rat / Mouse with Black Eyes Print36756pr0001 · ×1 · Dark Tan -
Bar 1 x 3 (Radio Handle, Phone Handset)6190 · ×1 · Red -
![Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]](https://cdn.rebrickable.com/media/parts/elements/6223596.jpg)
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]48729b · ×1 · Orange -
Bar 2L with Towball22484 · ×1 · Dark Bluish Gray -
Bracket 1 x 2 - 1 x 299781 · ×1 · Light Bluish Gray -
Bracket 1 x 2 - 1 x 2 Inverted99780 · ×2 · Green -
Bracket 1 x 2 - 2 x 244728 · ×1 · Reddish Brown -
Brick 1 x 13005 · ×4 · Reddish Brown -
Brick 1 x 13005 · ×6 · Black -
Brick 1 x 13005 · ×2 · Medium Nougat -
Brick 1 x 13005 · ×5 · Tan -
Brick 1 x 106111 · ×3 · Tan -
Brick 1 x 106111 · ×2 · Black -
Brick 1 x 23004 · ×7 · Black -
Brick 1 x 23004 · ×11 · Tan -
Brick 1 x 23004 · ×3 · Medium Nougat -
Brick 1 x 33622 · ×5 · Medium Nougat -
Brick 1 x 33622 · ×1 · Green -
Brick 1 x 33622 · ×5 · Tan -
Brick 1 x 43010 · ×10 · Tan -
Brick 1 x 43010 · ×14 · Medium Nougat -
Brick 1 x 43010 · ×1 · Black -
Brick 1 x 63009 · ×2 · Green -
Brick 1 x 63009 · ×1 · Tan -
Brick 2 x 103006 · ×4 · Black -
Brick 2 x 2 Corner2357 · ×10 · Tan -
Brick 2 x 2 Corner2357 · ×2 · Black -
Brick 2 x 33002 · ×1 · Green -
Brick and Axle Separator v2.096874 · ×1 · Dark Turquoise -
Brick Arch 1 x 34490 · ×1 · Bright Pink -
Brick Arch 1 x 43659 · ×2 · Reddish Brown -
Brick Arch 1 x 6 Raised Arch92950 · ×1 · Dark Bluish Gray -
![Brick Curved 2 x 1 No Studs [1/2 Bow]](https://cdn.rebrickable.com/media/parts/elements/6069984.jpg)
Brick Curved 2 x 1 No Studs [1/2 Bow]11477 · ×2 · Reddish Brown -
![Brick Curved 2 x 1 No Studs [1/2 Bow]](https://cdn.rebrickable.com/media/parts/elements/6047276.jpg)
Brick Curved 2 x 1 No Studs [1/2 Bow]11477 · ×1 · Black -
![Brick Curved 2 x 1 No Studs [1/2 Bow]](https://cdn.rebrickable.com/media/parts/elements/6034044.jpg)
Brick Curved 2 x 1 No Studs [1/2 Bow]11477 · ×2 · White -
Brick Curved 4 x 1 Double with No Studs93273 · ×2 · White -
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end25214 · ×3 · Black -
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end25214 · ×2 · Red -
Brick Round 1 x 1 Open Stud3062b · ×1 · Orange -
Brick Round 1 x 1 Open Stud3062b · ×1 · Light Bluish Gray -
Brick Round 1 x 1 Open Stud3062b · ×2 · Red -
Brick Round 1 x 1 Open Stud3062b · ×1 · Trans-Green -
Brick Round 1 x 1 Open Stud3062b · ×1 · Medium Azure -
Brick Round 1 x 1 Open Stud3062b · ×2 · Yellow -
Brick Round 1 x 1 Open Stud3062b · ×1 · Trans-Red -
![Brick Round 2 x 2 [Grill]](https://cdn.rebrickable.com/media/parts/elements/6036503.jpg)
Brick Round 2 x 2 [Grill]92947 · ×2 · Reddish Brown -
![Brick Round 2 x 2 [Grill]](https://cdn.rebrickable.com/media/parts/elements/6107194.jpg)
Brick Round 2 x 2 [Grill]92947 · ×1 · Pearl Gold