# LEGO 4002020-1 — Celebrating 40 Years of Hands-on Learning (2020)

Source: https://www.brickmissing.com/sets/4002020-1-celebrating-40-years-of-hands-on-learning
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

## Set facts

- Set number: 4002020-1
- Name: Celebrating 40 Years of Hands-on Learning
- Theme: LEGO Exclusive › Employee gift
- Released: 2020
- Pieces: 919
- Distinct part + colour lots: 340
- Build difficulty: advanced
- Repairability: 0.9% of this set's lots are hard to replace (3 of 340 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (340 lots, 919 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 3 | Technic Pin Connector Hub with 2 Perpendicular Axles | Black | 10197 | 6099801 | €0,18 |
| 1 | Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] | Tan | 10247 | 6302263 | €0,10 |
| 1 | Brick Special 1 x 2 with 2 Studs on 1 Side | Light Bluish Gray | 11211 | 6015344 | €0,13 |
| 1 | Plate Round 6 x 6 with Hole | Dark Tan | 11213 | 6166127 | €0,41 |
| 1 | Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle | Dark Bluish Gray | 11214 | 6015356 | €0,29 |
| 1 | Sports Roller Skate | Light Bluish Gray | 11253 | 6217791 | €0,15 |
| 1 | Technic Axle Connector 2 x 3 Quadruple | Pearl Titanium | 11272 | 6251539 | €0,47 |
| 1 | Plate Special 1 x 2 with Clip Horizontal on Side | White | 11476 | 6313115 | €0,15 |
| 1 | Plate Special 1 x 2 with Clip Horizontal on Side | Black | 11476 | 6313116 | €0,15 |
| 2 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Reddish Brown | 11477 | 6069984 | €0,06 |
| 2 | Slope Curved 2 x 1 No Studs [1/2 Bow] | White | 11477 | 6034044 | €0,06 |
| 1 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Black | 11477 | 6047276 | €0,06 |
| 3 | Tile, Star with Stud Holder, Pin Hole | Pearl Gold | 11609 | 6184647 | €0,07 |
| 2 | Plate Round 4 x 4 with 2 x 2 Round Opening | Trans-Clear | 11833 | 6507890 | €0,36 |
| 3 | Panel 1 x 4 x 2 with Side Supports - Hollow Studs | Tan | 14718 | 6195544 | €0,29 |
| 8 | Tile 2 x 2 Corner | Black | 14719 | 6133722 | €0,06 |
| 1 | Tile Round 2 x 2 with Bottom Stud Holder with Roman Numerals Clock Print | Reddish Brown | 14769pr1054 | 6157942 | €0,39 |
| 1 | Plate Special 1 x 1 with Vertical Tooth | Yellow | 15070 | 6047218 | €0,10 |
| 1 | Plate Special 1 x 1 with Vertical Tooth | Red | 15070 | 6210445 | — |
| 1 | Technic Axle 5 with Stop | Reddish Brown | 15462 | 6159763 | €0,11 |
| 2 | Plate Round 1 x 1 Swirled Top | Pearl Gold | 15470 | 6050916 | €0,07 |
| 1 | Tile Round 2 x 2 with Hole | Dark Tan | 15535 | 6132790 | €0,07 |
| 2 | Tile Round 2 x 2 with Hole | Light Bluish Gray | 15535 | 6179186 | €0,07 |
| 1 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Black | 15573 | 6092585 | €0,06 |
| 1 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Medium Azure | 15573 | 6331949 | €0,06 |
| 8 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | White | 15573 | 6051511 | €0,06 |
| 1 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Dark Tan | 15573 | 6092591 | €0,06 |
| 2 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Pearl Gold | 15573 | 6092594 | €0,06 |
| 2 | Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] | Tan | 18575 | 6346517 | €0,36 |
| 1 | Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle | Black | 18651 | 6089119 | €0,08 |
| 1 | Plate Special Round 2 x 2 with Center Stud (Jumper Plate) | Dark Purple | 18674 | 6261501 | €0,07 |
| 1 | Plate Special Round 2 x 2 with Center Stud (Jumper Plate) | White | 18674 | 6093053 | €0,07 |
| 2 | Plate Special 1 x 2 with Pin Hole Underneath | Red | 18677 | 6168634 | €0,07 |
| 10 | Brick Special 1 x 1 with Scroll with Open Stud | Reddish Brown | 20310 | 6172757 | €0,22 |
| 2 | Brick Special 1 x 1 with Scroll with Open Stud | Pearl Gold | 20310 | 6112307 | €0,22 |
| 1 | Tile Round 1 x 1 with Hollow Bar | White | 20482 | 6186681 | €0,05 |
| 1 | Bar 2L with Towball | Dark Bluish Gray | 22484 | 6364352 | €0,08 |
| 2 | Technic Pin Connector Hub with 1 Axle | Dark Brown | 22961 | 6134197 | €0,13 |
| 3 | Technic Pin Connector Hub with 1 Axle | Red | 22961 | 6167939 | €0,13 |
| 4 | Technic Pin Connector Hub with 1 Axle | White | 22961 | 6179606 | €0,13 |
| 10 | Brick 2 x 2 Corner | Tan | 2357 | 4124455 | €0,16 |
| 2 | Brick 2 x 2 Corner | Black | 2357 | 235726 | €0,16 |
| 1 | Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders | Dark Tan | 24122 | 6311435 | €0,17 |
| 1 | Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders | Dark Bluish Gray | 24122 | 6310174 | €0,17 |
| 3 | Tile Round 1 x 1 Half Circle | Black | 24246 | 6256435 | €0,06 |
| 2 | Tile Round 1 x 1 Half Circle | White | 24246 | 6250591 | €0,06 |
| 1 | Tile 1 x 4 with Groove | Reddish Brown | 2431 | 4211194 | €0,12 |
| 2 | Technic Axle 3 with Stop | Reddish Brown | 24316 | 6135494 | €0,07 |
| 2 | Tile 1 x 4 with Red and White Danger Stripes Red Print | White | 2431pr0077 | 6102861 | — |
| 4 | Brick Special 1 x 2 with Pin | Red | 2458 | 245821 | — |
| 3 | Plate Special 2 x 2 with Pin on Bottom | White | 2476a | 6313603 | €0,16 |
| 1 | Plant, Flower, Plate Round 1 x 1 with 5 Petals | Light Bluish Gray | 24866 | 6343322 | €0,06 |
| 2 | Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end | Red | 25214 | 6176298 | €0,23 |
| 3 | Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end | Black | 25214 | 6179182 | €0,23 |
| 2 | Tile Round 1 x 1 Quarter | Orange | 25269 | 6173925 | €0,05 |
| 3 | Tile Round 1 x 1 Quarter | Red | 25269 | 6240467 | €0,05 |
| 1 | Tile Round 1 x 1 Quarter | Yellow | 25269 | 6195183 | €0,05 |
| 1 | Plate Special 1 x 1 Rounded with Handle | Light Bluish Gray | 26047 | 6225246 | €0,06 |
| 1 | Plate Special 1 x 1 Rounded with Handle | Pearl Gold | 26047 | 6212377 | €0,06 |
| 2 | Plate Special 1 x 1 Rounded with Handle | White | 26047 | 6174937 | €0,06 |
| 2 | Plate Special 1 x 1 Rounded with Handle | Black | 26047 | 6157554 | €0,06 |
| 2 | Plate Special 1 x 1 Rounded with Handle | Reddish Brown | 26047 | 6153863 | €0,06 |
| 1 | Wedge Plate 2 x 2 Cut Corner | Dark Tan | 26601 | 6228921 | €0,07 |
| 6 | Brick Special 1 x 1 with Studs on 2 Adjacent Sides | Tan | 26604 | 6175968 | €0,10 |
| 1 | Turntable 2 x 2 Female | Black | 27448 | 6536568 | €0,12 |
| 4 | Tile 4 x 4 Curved, Macaroni | Light Bluish Gray | 27507 | 6163989 | €0,15 |
| 16 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 1 | Technic Pin Connector Hub with 2 Axles | Dark Bluish Gray | 27940 | 6167281 | €0,17 |
| 2 | Technic Engine Connecting Rod | Light Bluish Gray | 2852 | 6000018 | €0,11 |
| 1 | Brick 2 x 3 | Light Bluish Gray | 3002 | 4109674 | €0,17 |
| 11 | Brick 1 x 2 | Tan | 3004 | 4109995 | €0,11 |
| 7 | Brick 1 x 2 | Black | 3004 | 300426 | €0,11 |
| 3 | Brick 1 x 2 | Medium Nougat | 3004 | 4569382 | €0,11 |
| 4 | Brick 1 x 1 | Reddish Brown | 3005 | 4211242 | €0,07 |
| 5 | Brick 1 x 1 | Tan | 3005 | 4113915 | €0,07 |
| 6 | Brick 1 x 1 | Black | 3005 | 300526 | €0,07 |
| 2 | Brick 1 x 1 | Medium Nougat | 3005 | 6057986 | €0,07 |
| 4 | Brick 2 x 10 | Black | 3006 | 4617860 | €0,58 |
| 2 | Brick 1 x 6 | Light Bluish Gray | 3009 | 4111844 | €0,25 |
| 1 | Brick 1 x 6 | Tan | 3009 | 4112982 | €0,25 |
| 14 | Brick 1 x 4 | Medium Nougat | 3010 | 6223183 | €0,16 |
| 10 | Brick 1 x 4 | Tan | 3010 | 4113916 | €0,16 |
| 1 | Brick 1 x 4 | Black | 3010 | 301026 | €0,16 |
| 7 | Brick Special 1 x 2 Palisade [aka Log] | Reddish Brown | 30136 | 4211180 | €0,10 |
| 7 | Brick Special 1 x 4 Palisade [aka Log] | Reddish Brown | 30137 | 4211181 | €0,18 |
| 1 | Plate 2 x 4 | Dark Azure | 3020 | 6210675 | €0,15 |
| 1 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 2 | Plate 2 x 3 | Yellow | 3021 | 302124 | €0,13 |
| 1 | Plate 2 x 3 | Light Bluish Gray | 3021 | 302128 | €0,13 |
| 1 | Plate 2 x 3 | White | 3021 | 302101 | €0,13 |
| 1 | Plate 2 x 3 | Reddish Brown | 3021 | 4211189 | €0,13 |
| 2 | Plate 2 x 3 | Tan | 3021 | 4118790 | €0,13 |
| 6 | Plate 2 x 3 | Dark Tan | 3021 | 6035540 | €0,13 |
| 1 | Plate 2 x 2 | Tan | 3022 | 4114084 | €0,10 |
| 2 | Plate 2 x 2 | Dark Tan | 3022 | 6047415 | €0,10 |
| 2 | Plate 1 x 2 | Light Bluish Gray | 3023 | 302328 | €0,08 |
| 2 | Plate 1 x 2 | White | 3023 | 302301 | €0,08 |
| 2 | Plate 1 x 2 | Black | 3023 | 302326 | €0,08 |
| 2 | Plate 1 x 2 | Red | 3023 | 302321 | €0,08 |
| 3 | Plate 1 x 2 | Reddish Brown | 3023 | 4211150 | €0,08 |
| 1 | Plate 1 x 2 | Lime | 3023 | 4164037 | €0,08 |
| 2 | Plate 1 x 2 | Light Bluish Gray | 3023 | 4211398 | €0,08 |
| 1 | Plate 1 x 2 | Trans-Clear | 3023 | 6514001 | €0,10 |
| 1 | Plate 1 x 2 | Black | 3023 | 302323 | €0,08 |
| 9 | Plate 1 x 2 | Tan | 3023 | 4113917 | €0,08 |
| 1 | Plate 1 x 2 | Trans-Yellow | 3023 | 6514002 | €0,10 |
| 5 | Plate 1 x 1 | White | 3024 | 302401 | €0,06 |
| 3 | Plate 1 x 1 | Light Bluish Gray | 3024 | 4211399 | €0,06 |
| 1 | Plate 1 x 1 | Tan | 3024 | 4159553 | €0,06 |
| 1 | Plate 1 x 1 | Black | 3024 | 302426 | €0,06 |
| 1 | Plate 1 x 1 | Olive Green | 3024 | 6058245 | €0,06 |
| 2 | Plate 1 x 1 | Yellow | 3024 | 302424 | €0,06 |
| 2 | Plate 1 x 1 | Red | 3024 | 302421 | €0,06 |
| 1 | Plate 1 x 1 | Light Bluish Gray | 3024 | 302428 | €0,06 |
| 1 | Plate 1 x 1 | Red | 3024 | 6213778 | €0,06 |
| 6 | Plate 1 x 1 | Dark Tan | 3024 | 4549436 | €0,06 |
| 2 | Plate 1 x 1 | Trans-Brown | 3024 | 6030982 | — |
| 1 | Plate 4 x 10 | Reddish Brown | 3030 | 4225715 | €0,56 |
| 2 | Plate 4 x 10 | Dark Tan | 3030 | 6001001 | €0,56 |
| 2 | Plate 2 x 8 | Dark Tan | 3034 | 4246957 | €0,29 |
| 1 | Plate 4 x 8 | Dark Tan | 3035 | 6006524 | €0,46 |
| 1 | Brick Round 1 x 1 Open Stud | Trans-Red | 3062b | 6238673 | €0,08 |
| 1 | Brick Round 1 x 1 Open Stud | Trans-Green | 3062b | 6514234 | €0,08 |
| 1 | Brick Round 1 x 1 Open Stud | Light Bluish Gray | 3062b | 4211412 | €0,06 |
| 1 | Brick Round 1 x 1 Open Stud | Medium Azure | 3062b | 4620909 | €0,06 |
| 1 | Brick Round 1 x 1 Open Stud | Orange | 3062b | 6220715 | €0,06 |
| 2 | Brick Round 1 x 1 Open Stud | Red | 3062b | 306221 | €0,06 |
| 2 | Brick Round 1 x 1 Open Stud | Yellow | 3062b | 306224 | €0,06 |
| 1 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Red | 3069b | 306921 | €0,07 |
| 1 | Tile 1 x 2 with Groove | Trans-Brown | 3069b | 6514222 | €0,07 |
| 1 | Tile 1 x 2 with Groove | Red | 3069b | 6213779 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Light Bluish Gray | 3069b | 306928 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Medium Azure | 3069b | 4649741 | €0,07 |
| 1 | Tile 1 x 1 with Groove | Red | 3070b | 307021 | €0,05 |
| 1 | Tile 1 x 1 with Groove | Black | 3070b | 4206330 | €0,05 |
| 2 | Tile 1 x 1 with Groove | White | 3070b | 307001 | €0,05 |
| 2 | Technic Brick 1 x 2 [2 Pin Holes] | Dark Bluish Gray | 32000 | 4210762 | €0,10 |
| 4 | Technic Pin 3/4 | Tan | 32002 | 6013938 | €0,08 |
| 1 | Technic Link 1 x 6 without Stoppers | Black | 32005a | 4629921 | €0,22 |
| 1 | Technic Axle and Pin Connector Angled #1 | Dark Brown | 32013 | 6332586 | €0,08 |
| 13 | Plate Special 1 x 2 with Door Rail | Dark Tan | 32028 | 4616711 | €0,05 |
| 1 | Plate Special 1 x 2 with Door Rail | Light Bluish Gray | 32028 | 4211568 | €0,05 |
| 2 | Technic Axle and Pin Connector Angled #2 - 180° | Red | 32034 | 6351572 | €0,11 |
| 10 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Pearl Gold | 32054 | 6285441 | — |
| 8 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 4 | Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin | Light Bluish Gray | 32064a | 6206248 | €0,17 |
| 2 | Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin | Dark Brown | 32064a | 6272144 | €0,17 |
| 3 | Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin | White | 32064a | 6178921 | €0,17 |
| 4 | Technic Beam 1 x 7 Thin | Red | 32065 | 3206521 | — |
| 4 | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Yellow | 32123b | 6271167 | €0,04 |
| 4 | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Light Bluish Gray | 32123b | 6271165 | €0,04 |
| 2 | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | Red | 32184 | 6276963 | €0,12 |
| 1 | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | Light Bluish Gray | 32184 | 6276969 | €0,12 |
| 2 | Technic Axle and Pin Connector Angled #4 - 135° | Red | 32192 | 6262898 | €0,19 |
| 2 | Technic Axle and Pin Connector Angled #4 - 135° | Dark Tan | 32192 | 6296696 | €0,19 |
| 3 | Technic Gear 12 Tooth Double Bevel | Black | 32270 | 4177431 | €0,18 |
| 1 | Technic Gear 36 Tooth Double Bevel | Black | 32498 | 4255563 | €0,90 |
| 2 | Technic Beam 1 x 3 Thick | Black | 32523 | 4142822 | €0,10 |
| 3 | Technic Beam 1 x 3 Thick | Yellow | 32523 | 4153707 | €0,10 |
| 1 | Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | Dark Bluish Gray | 32530 | 4210763 | €0,13 |
| 3 | Technic Pin Long without Friction Ridges | Tan | 32556 | — | — |
| 1 | Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin | Dark Pink | 32606 | 6206151 | — |
| 2 | Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L | Black | 32828 | 6196548 | €0,05 |
| 1 | Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L | Reddish Brown | 32828 | 6306775 | €0,05 |
| 1 | Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side | Tan | 32952 | 6232135 | €0,10 |
| 3 | Animal, Frog | Light Bluish Gray | 33320 | 6171101 | €0,11 |
| 2 | Plate Special 2 x 2 with Only 2 studs | Dark Bluish Gray | 33909 | 6309059 | €0,06 |
| 1 | Equipment Paint Roller Brush Handle Smooth Handle | Light Bluish Gray | 34076 | 6253856 | €0,19 |
| 2 | Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) | Light Bluish Gray | 34103 | 6378110 | €0,07 |
| 4 | Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) | Reddish Brown | 34103 | 6251470 | €0,07 |
| 5 | Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) | White | 34103 | 6195371 | €0,07 |
| 3 | Plate 1 x 8 | Tan | 3460 | 4114324 | €0,18 |
| 1 | Plate 1 x 8 | White | 3460 | 346001 | €0,18 |
| 2 | Plate Special 2 x 2 Splat Gear with 6 Teeth | Black | 35442 | 6306064 | €0,21 |
| 3 | Plate Special 2 x 2 Splat Gear with 6 Teeth | Light Bluish Gray | 35442 | 6328186 | — |
| 3 | Plate Special 4 x 4 Splat Gear with 10 Teeth | Light Bluish Gray | 35443 | 6342820 | — |
| 2 | Plate Special 6 x 6 Splat Gear with 14 Teeth | Light Bluish Gray | 35446 | 6342821 | — |
| 2 | Plate Special 1 x 2 Rounded with 2 Open Studs | Dark Bluish Gray | 35480 | 6221607 | €0,07 |
| 3 | Plate Special 1 x 2 Rounded with 2 Open Studs | Black | 35480 | 6210270 | €0,07 |
| 1 | Brick 1 x 3 | Light Bluish Gray | 3622 | 4109679 | €0,15 |
| 5 | Brick 1 x 3 | Tan | 3622 | 4162465 | €0,15 |
| 5 | Brick 1 x 3 | Medium Nougat | 3622 | 6192922 | €0,15 |
| 3 | Plate 1 x 3 | Light Bluish Gray | 3623 | 4107758 | €0,07 |
| 13 | Plate 1 x 3 | Light Bluish Gray | 3623 | 4211429 | €0,07 |
| 3 | Plate 1 x 3 | White | 3623 | 362301 | €0,07 |
| 1 | Plate 1 x 3 | Tan | 3623 | 4121921 | €0,07 |
| 13 | Plate 1 x 3 | Dark Tan | 3623 | 6132768 | €0,07 |
| 1 | Fence Lattice 1 x 4 x 1 | Pearl Gold | 3633 | 4536675 | €0,18 |
| 5 | Technic Gear 24 Tooth [New Style with Single Axle Hole] | Dark Bluish Gray | 3648b | 6133119 | €0,33 |
| 2 | Brick Arch 1 x 4 | Reddish Brown | 3659 | 6177697 | €0,16 |
| 2 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Reddish Brown | 3660 | 4211221 | — |
| 2 | Slope Inverted 45° 2 x 1 | Tan | 3665 | 4159196 | €0,11 |
| 1 | Plate 1 x 6 | Dark Bluish Gray | 3666 | 4211056 | €0,17 |
| 6 | Plate 1 x 6 | Light Bluish Gray | 3666 | 4211438 | €0,17 |
| 1 | Animal, Rodent, Rat / Mouse with Black Eyes Print | Dark Tan | 36756pr0001 | 6226594 | €0,52 |
| 2 | Slope Inverted 45° 2 x 2 Double Convex | Dark Bluish Gray | 3676 | 4210862 | €0,21 |
| 1 | Turntable 2 x 2 Plate - Top | Light Bluish Gray | 3679 | 4540203 | €0,08 |
| 1 | Turntable 2 x 2 Plate, Base | Black | 3680 | 368026 | €0,11 |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | Light Bluish Gray | 3700 | 4211440 | €0,12 |
| 2 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 8 | Technic Brick 1 x 4 [3 Pin Holes] | Tan | 3701 | 4234365 | €0,17 |
| 6 | Technic Axle 4 | Red | 3705 | 6129995 | €0,08 |
| 1 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 1 | Technic Axle 8 | Red | 3707 | 6130004 | €0,22 |
| 2 | Technic Plate 2 x 4 [3 Holes] | Black | 3709 | 370926 | €0,13 |
| 1 | Plate 1 x 4 | Dark Bluish Gray | 3710 | 4211001 | €0,12 |
| 3 | Plate 1 x 4 | Dark Tan | 3710 | 4626904 | €0,12 |
| 1 | Plate 1 x 4 | Red | 3710 | 371021 | €0,12 |
| 4 | Plate 1 x 4 | Dark Orange | 3710 | 6074892 | €0,12 |
| 1 | Technic Bush | Light Bluish Gray | 3713 | 6275844 | €0,05 |
| 6 | Technic Axle Pin without Friction Ridges Lengthwise | Tan | 3749 | 4666579 | €0,06 |
| 1 | Equipment Candlestick | White | 37762 | 6234807 | €0,07 |
| 1 | Wave / Flame Small with Pin | Trans-Orange | 37775 | 6357747 | €0,10 |
| 1 | Plate 2 x 6 | Reddish Brown | 3795 | 4211247 | €0,19 |
| 2 | Plate 2 x 6 | Light Bluish Gray | 3795 | 4211452 | €0,19 |
| 1 | Hinge Brick 1 x 4 [Upper] | Black | 3830 | 6344999 | €0,27 |
| 4 | Hinge Brick 1 x 4 [Upper] | Medium Nougat | 3830 | 6162886 | — |
| 4 | Hinge Brick 1 x 4 [Lower] | Medium Nougat | 3831 | 6102967 | — |
| 1 | Hinge Brick 1 x 4 [Lower] | Black | 3831 | 383126 | €0,15 |
| 6 | Plate 2 x 10 | Light Bluish Gray | 3832 | 4211462 | €0,29 |
| 8 | Technic Brick 1 x 12 [11 Pin Holes] | Black | 3895 | 389526 | €0,54 |
| 1 | Hinge Brick 1 x 2 Base | Black | 3937 | 393726 | €0,10 |
| 1 | Hinge Brick 1 x 2 Base | Reddish Brown | 3937 | 6186045 | €0,10 |
| 1 | Hinge Brick 1 x 2 Base | Light Bluish Gray | 3937 | 4211469 | €0,10 |
| 2 | Brick Round 2 x 2 with Axle Hole | White | 3941 | 614301 | €0,11 |
| 3 | Cone 2 x 2 x 2, Open Stud | Light Bluish Gray | 3942c | 6189162 | €0,22 |
| 1 | Tile 1 x 1 Heart | Bright Pink | 39739 | 6275466 | €0,07 |
| 1 | Tile 1 x 1 Heart | Pearl Gold | 39739 | 6301811 | €0,07 |
| 1 | Brick Special 2 x 4 with 3 Axle Holes | Red | 39789 | 6244918 | €0,29 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Red | 4032a | 6210400 | €0,06 |
| 8 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Reddish Brown | 4032a | 4211159 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Dark Purple | 4032a | 6030534 | €0,06 |
| 3 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Tan | 4032a | 4140562 | €0,06 |
| 10 | Technic Beam 1 x 9 Thick | Light Bluish Gray | 40490 | 6102449 | €0,29 |
| 1 | Brick Special 1 x 1 with Headlight | Yellow | 4070 | 407024 | €0,07 |
| 3 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Black | 4081b | 6281993 | €0,10 |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | White | 4081b | 6281990 | €0,10 |
| 1 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Light Bluish Gray | 4081b | 6281998 | €0,10 |
| 1 | Plate Special 1 x 4 with 2 Studs with Groove [New Underside] | Tan | 41740 | 6257600 | €0,07 |
| 3 | Technic Wedge Belt Wheel [aka Pulley] | Pearl Gold | 4185 | 6257902 | — |
| 1 | Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] | Dark Green | 42195 | 6330196 | €0,13 |
| 1 | Technic Pin 1/2 | Light Bluish Gray | 4274 | 4211483 | €0,05 |
| 8 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 2 | Wedge Plate 3 x 2 Right | Dark Tan | 43722 | 6002847 | €0,15 |
| 2 | Wedge Plate 3 x 2 Left | Dark Tan | 43723 | 6002843 | €0,15 |
| 3 | Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove | Tan | 44567b | 6340222 | — |
| 2 | Slope 75° 2 x 1 x 3 with Hollow Stud | White | 4460b | 446001 | €0,18 |
| 8 | Slope 75° 2 x 1 x 3 with Hollow Stud | Medium Nougat | 4460b | 6252197 | €0,18 |
| 1 | Bracket 1 x 2 - 2 x 2 | Reddish Brown | 44728 | 6117976 | €0,10 |
| 13 | Plate 1 x 10 | Dark Tan | 4477 | 6232137 | €0,16 |
| 1 | Brick Arch 1 x 3 | Bright Pink | 4490 | 6054930 | — |
| 1 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 8 | Technic Axle 3 | Yellow | 4519 | 6130007 | €0,05 |
| 1 | Equipment Frying Pan | Pearl Gold | 4528 | 6138068 | €0,11 |
| 1 | Brick Special 1 x 2 x 2/3 with Studs on Sides | Light Bluish Gray | 4595 | 4211502 | €0,27 |
| 1 | Wedge Curved 1 x 2 x 2/3 No Studs, Wing End | Light Bluish Gray | 47458 | 6375710 | €0,15 |
| 1 | Panel 1 x 2 x 1 [Rounded Corners] | Tan | 4865b | 6146221 | €0,10 |
| 1 | Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] | Orange | 48729b | 6223596 | — |
| 6 | Plate Special 1 x 1 with Tooth | Tan | 49668 | 4224793 | €0,06 |
| 1 | Brick Special 1 x 2 with Studs on 2 Sides | White | 52107 | 4667575 | €0,16 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Black | 54200 | 4504382 | €0,06 |
| 2 | Wedge Plate 6 x 3 Right | Light Bluish Gray | 54383 | 4282786 | €0,16 |
| 1 | Wedge Plate 6 x 3 Right | Dark Tan | 54383 | 6002849 | €0,16 |
| 2 | Wedge Plate 6 x 3 Left | Light Bluish Gray | 54384 | 4282789 | €0,16 |
| 1 | Wedge Plate 6 x 3 Left | Dark Tan | 54384 | 6002851 | €0,16 |
| 1 | Technic Axle 8 with Stop | Dark Bluish Gray | 55013 | 4499858 | €0,21 |
| 2 | Technic Tread Sprocket Wheel Small 6 Tooth | Black | 57520 | 4662228 | €0,31 |
| 1 | Panel 1 x 6 x 5 with Gold '40 YEARS LEGO EDUCATION' print | White | 59349pr0003 | 6345026 | — |
| 2 | Technic Axle 5.5 with Stop [Rounded Short End] | Dark Bluish Gray | 59426 | 4508553 | €0,11 |
| 15 | Technic Axle Connector Smooth [with x Hole + Orientation] | Reddish Brown | 59443 | 4531751 | €0,06 |
| 2 | Tyre 14 x 4 Smooth Small Single [New Style] | Black | 59895 | 4516843 | €0,19 |
| 2 | Cone 1 x 1 [Top Groove] | Trans-Orange | 59900 | 6172233 | €0,08 |
| 1 | Cone 1 x 1 [Top Groove] | Light Bluish Gray | 59900 | 4529239 | €0,05 |
| 1 | Wheel Arch, Mudguard 2 x 4 Studded with Hole | Black | 60212 | 4600178 | €0,21 |
| 2 | Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] | Tan | 60475b | 6360037 | €0,15 |
| 2 | Plate 1 x 12 | Light Bluish Gray | 60479 | 4514846 | €0,23 |
| 2 | Plate 1 x 12 | Dark Tan | 60479 | 6275088 | €0,23 |
| 2 | Slope 65° 2 x 1 x 2 | Dark Bluish Gray | 60481 | 6013658 | €0,12 |
| 3 | Window 1 x 2 x 2 Flat Front | Tan | 60592 | 4578107 | €0,17 |
| 1 | Window 1 x 2 x 2 Flat Front | Black | 60592 | 4521439 | €0,17 |
| 4 | Window 1 x 4 x 3 without Shutter Tabs | Tan | 60594 | 4578109 | €0,23 |
| 2 | Brick 1 x 10 | Black | 6111 | 611126 | €0,36 |
| 3 | Brick 1 x 10 | Tan | 6111 | 4166138 | €0,36 |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Reddish Brown | 6134 | 6167644 | €0,15 |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Black | 6134 | 4124096 | €0,15 |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Light Bluish Gray | 6134 | 4211881 | €0,15 |
| 1 | Technic Beam 3 x 0.5 Liftarm with Boss and Blocked, Squared Pin Hole | Black | 61408 | 6313520 | €0,25 |
| 16 | Plate Round 1 x 1 with Solid Stud | Trans-Yellow | 6141 | 6514056 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Pearl Gold | 6141 | 4523159 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Reddish Brown | 6141 | 4216581 | €0,05 |
| 2 | Plate Round 1 x 1 with Solid Stud | Tan | 6141 | 4161734 | €0,05 |
| 2 | Plate Round 1 x 1 with Solid Stud | Medium Azure | 6141 | 6102986 | €0,05 |
| 1 | Turntable 4 x 4 Square Base, Locking | Black | 61485 | 4517986 | €0,25 |
| 1 | Bar 1 x 3 (Radio Handle, Phone Handset) | Red | 6190 | 4558598 | €0,17 |
| 1 | Technic Universal Joint 3L [Complete Assembly] | Light Bluish Gray | 61903 | 6335279 | €0,74 |
| 1 | Technic Pin Connector Round [Slotted] | Red | 62462 | 6173126 | €0,06 |
| 2 | Leg Skeleton | Black | 6266 | 4249857 | — |
| 2 | Tile 1 x 3 | Black | 63864 | 4558170 | €0,11 |
| 1 | Tile 1 x 3 | Red | 63864 | 4533742 | €0,11 |
| 2 | Plate Special 1 x 2 with Clip Horizontal on End | White | 63868 | 6361170 | €0,15 |
| 2 | Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 | Pearl Gold | 64644 | 4538126 | €0,07 |
| 2 | Technic Axle and Pin Connector Perpendicular | Black | 6536 | 6261371 | €0,10 |
| 8 | Technic Brick 1 x 1 with Pin Hole | Tan | 6541 | 4179771 | €0,07 |
| 3 | Technic Brick 1 x 1 with Pin Hole | Light Bluish Gray | 6541 | 4522678 | €0,07 |
| 2 | Technic Cam | Black | 6575 | 4143187 | €0,29 |
| 1 | Gearbox 4 x 4 x 1 2/3 with 1 x 2 Cutouts, Pin Holes | Black | 6585 | 6169982 | €0,73 |
| 2 | Technic Gear 12 Tooth Bevel | Tan | 6589 | 4565452 | €0,10 |
| 3 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |
| 1 | Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole | Black | 66906 | 6344752 | €0,11 |
| 1 | Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs | Black | 75937 | 6018805 | €0,19 |
| 1 | Technic Rubber Belt Medium [26mm ID] [Round Cross Section] | Black | 85545 | 4286126 | — |
| 3 | Plate Round 1 x 1 with Open Stud | Red | 85861 | 6223427 | €0,04 |
| 7 | Plate Round 1 x 1 with Open Stud | White | 85861 | 6168642 | €0,04 |
| 1 | Plate Round 1 x 1 with Open Stud | Pearl Gold | 85861 | 6190252 | €0,04 |
| 1 | Slope 30? 1 x 2 x 2/3 | Light Bluish Gray | 85984 | 4568637 | €0,07 |
| 2 | Slope 30? 1 x 2 x 2/3 | Light Bluish Gray | 85984 | 6000071 | €0,07 |
| 1 | Slope 30? 1 x 2 x 2/3 | Tan | 85984 | 4624086 | €0,07 |
| 2 | Technic Axle 4 with Stop | Dark Bluish Gray | 87083 | 6083620 | €0,07 |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Dark Azure | 87580 | 6029163 | €0,10 |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Red | 87580 | 6290269 | €0,07 |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Reddish Brown | 87580 | 4565394 | €0,10 |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Light Bluish Gray | 87580 | 6389692 | €0,07 |
| 15 | Technic Link Tread Wide with Two Pin Holes, Reinforced | Dark Bluish Gray | 88323 | 4566742 | — |
| 2 | Brick Round 2 x 2 [Grill] | Reddish Brown | 92947 | 6036503 | €0,12 |
| 1 | Brick Round 2 x 2 [Grill] | Pearl Gold | 92947 | 6107194 | €0,12 |
| 1 | Brick Arch 1 x 6 Raised Arch | Dark Bluish Gray | 92950 | 4620760 | €0,19 |
| 2 | Slope Curved 4 x 1 Double with No Studs | White | 93273 | 6023806 | €0,15 |
| 1 | Brick and Axle Separator v2.0 | Red | 96874 | 6254100 | €2,60 |
| 8 | Tile Round 1 x 1 | Trans-Red | 98138 | 6258607 | €0,05 |
| 2 | Tile Round 1 x 1 | Yellow | 98138 | 6284577 | €0,04 |
| 6 | Tile Round 1 x 1 | Dark Bluish Gray | 98138 | 6284596 | €0,04 |
| 1 | Tile Round 1 x 1 | Light Bluish Gray | 98138 | 6284071 | €0,04 |
| 3 | Tile Round 1 x 1 with Offset Black Eye Print | White | 98138pr0008 | 6284599 | €0,13 |
| 2 | Tile Round 1 x 1 with Black Eye Closed with Eyelashes Print | White | 98138pr0026 | 6284604 | €0,13 |
| 2 | Tile Round 1 x 1 with Black Eye with Off-Side Pupil Partially Closed Print | White | 98138pr0027 | 6099548 | — |
| 4 | Brick Special 1 x 2 with Masonry Brick Profile | Dark Bluish Gray | 98283 | 6000311 | €0,13 |
| 2 | Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] | Reddish Brown | 99563 | 6261744 | €0,05 |
| 2 | Bracket 1 x 2 - 1 x 2 Inverted | Light Bluish Gray | 99780 | 6099243 | €0,10 |
| 1 | Bracket 1 x 2 - 1 x 2 | Light Bluish Gray | 99781 | 4654582 | €0,10 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/4002020-1-celebrating-40-years-of-hands-on-learning
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/4002020-1-celebrating-40-years-of-hands-on-learning