LEGO Educational and Dacta Sets

About LEGO Educational and Dacta

LEGO Educational and Dacta is a theme classroom and learning-oriented kits for STEM education. The theme is aimed primarily at children, with minifigures and play features central to most sets. The line has produced 611 sets between 1965 and 2026, with the Window Exploration Bag (#2000409) as one of its largest at 5,500 pieces.

Notable Educational and Dacta Sets

Window Exploration Bag

#2000409 · 2024 · 5,500 pcs

Enterprise RTS

#2000400 · 2003 · 5,255 pcs

Foundation Skills Set

#2000402 · 2004 · 2,986 pcs

Identity and Landscape Kit

#2000430 · 2013 · 2,854 pcs

Bonus Lego Basic Town

#9287 · 1996 · 2,542 pcs

Connections Kit

#2000431 · 2013 · 2,448 pcs

Serious Play Module 1

#3357 · 2007 · 2,219 pcs

Giant Lego Topic Set

#9452 · 1991 · 2,195 pcs

Newest Educational and Dacta Releases

The most recent Educational and Dacta sets from the LEGO catalogue.

Arctic Animals Science Kit

#45203 · 2026 · 1,134 pcs

Mars Mission Science Kit

#45202 · 2026 · 933 pcs

Moon Mission Science Kit

#45200 · 2026 · 519 pcs

Antarctic Animals Science Kit

#45201 · 2026 · 461 pcs

Science Kit Year 7-9

#45622 · 2025 · 424 pcs

Replacement Pack for Middle School

#45655 · 2025 · 381 pcs

Replacement Pack for Elementary School

#45654 · 2025 · 350 pcs

Science Kit Year 4-6

#45621 · 2025 · 336 pcs

Rare & Retired Educational and Dacta Sets

Older flagship-tier Educational and Dacta sets that are likely no longer in production. Often valuable to collectors.

Enterprise RTS

#2000400 · 2003 · 5,255 pcs

Foundation Skills Set

#2000402 · 2004 · 2,986 pcs

Identity and Landscape Kit

#2000430 · 2013 · 2,854 pcs

Bonus Lego Basic Town

#9287 · 1996 · 2,542 pcs

Connections Kit

#2000431 · 2013 · 2,448 pcs

Serious Play Module 1

#3357 · 2007 · 2,219 pcs

Giant Lego Topic Set

#9452 · 1991 · 2,195 pcs

Connections Kit

#2000413 · 2010 · 2,045 pcs

Best Educational and Dacta Sets for Beginners

Smaller Educational and Dacta sets that are good entry points without overwhelming a first-time builder in this theme.

LE Coral Science Marketing Kit

#2000483 · 2025 · 126 pcs

Science Kit Year 1-3

#45620 · 2025 · 278 pcs

Science Kit Year 4-6

#45621 · 2025 · 336 pcs

Replacement Pack for Elementary School

#45654 · 2025 · 350 pcs

Replacement Pack for Middle School

#45655 · 2025 · 381 pcs

Braille Bricks Toolkit (Brazilian Portuguese)

#4000502 · 2024 · 340 pcs

Browse Educational and Dacta by Size

Every Educational and Dacta set grouped by piece count — pick the size that matches the build time you have.

Starter (≤50 pieces)

8 shown

Small, quick builds — usually under 20 minutes.

Fun Time Gears II

#9655 · 1998 · 50 pcs

1 x 2 Red Bricks (Pack of 50)

#970008 · 2002 · 50 pcs

2 x 2 Skid Plates (Pack of 50)

#970639 · 2002 · 50 pcs

Braille Bricks Toolkit (German)

#4000505 · 2020 · 50 pcs

Community Transport Set

#9132 · 2004 · 49 pcs

Special Elements for Simple Machines Set

#970669 · 2002 · 49 pcs

Red/Black Plates

#1327 · 1985 · 48 pcs

Soft Imagination Set

#9024 · 2004 · 48 pcs

Quick (51–150 pieces)

8 shown

Compact sets finished in a single sitting.

Letter Bricks for Wall Board

#1016 · 1985 · 150 pcs

Letter Bricks for Wall Board

#1017 · 1976 · 150 pcs

Mini Basic Pack

#1055 · 1983 · 150 pcs

Tubes

#45026 · 2020 · 150 pcs

SPIKE Prime Marketing Kit

#2000456 · 2019 · 150 pcs

Brick Bulk Set

#9065 · 1999 · 147 pcs

LSP Window 2

#2000410 · 2007 · 147 pcs

Letters Set

#9547 · 2004 · 146 pcs

Moderate (151–400 pieces)

8 shown

Afternoon builds with enough depth to feel substantial.

TECHNIC Control I

#1090 · 1986 · 397 pcs

Cities and Transportation

#9723 · 2000 · 394 pcs

Basic Pack

#1050 · 1986 · 381 pcs

Replacement Pack for Middle School

#45655 · 2025 · 381 pcs

SPIKE Prime Elements Set

#2000457 · 2020 · 374 pcs

Wheels Set

#9241 · 2007 · 360 pcs

Wheels

#9269 · 1998 · 360 pcs

Science & Technology Base Set

#9632 · 2006 · 357 pcs

Substantial (401–800 pieces)

8 shown

Multi-hour builds across several numbered bags.

Basic School Pack - 773 elements with teacher's manual

#1056 · 1985 · 785 pcs

Community Vehicles

#9365 · 1993 · 742 pcs

World Robotic Olympiad Brick Set

#45811 · 2016 · 724 pcs

Scenery Resource Set

#9650 · 2002 · 721 pcs

Universal School Set

#9453 · 1997 · 699 pcs

Educational LEGO Building Set

#1045 · 1976 · 683 pcs

Special Elements Pack

#991268 · 2009 · 674 pcs

Town Environment

#9356 · 1986 · 642 pcs

Advanced (801–1,500 pieces)

8 shown

Serious projects — typically spanning multiple sessions.

Rescue Service Set

#9314 · 2010 · 1,498 pcs

Giant Lego Dacta Basic Set

#9280 · 1997 · 1,417 pcs

Space Challenge Set

#45570 · 2014 · 1,412 pcs

Green City Challenge Set

#9594 · 2011 · 1,356 pcs

Thematic Builder Set

#9290 · 1996 · 1,247 pcs

Sceneries Set

#9385 · 2010 · 1,231 pcs

Transportation Set

#9321 · 2006 · 1,226 pcs

LEC Set

#9691 · 2008 · 1,213 pcs

Expert (1,501–3,000 pieces)

8 shown

Flagship-scale builds with complex techniques and large footprints.

Foundation Skills Set

#2000402 · 2004 · 2,986 pcs

Identity and Landscape Kit

#2000430 · 2013 · 2,854 pcs

Bonus Lego Basic Town

#9287 · 1996 · 2,542 pcs

Connections Kit

#2000431 · 2013 · 2,448 pcs

Serious Play Module 1

#3357 · 2007 · 2,219 pcs

Giant Lego Topic Set

#9452 · 1991 · 2,195 pcs

Connections Kit

#2000413 · 2010 · 2,045 pcs

LearnToLearn Core set

#45120 · 2014 · 2,018 pcs

Epic (3,000+ pieces)

2 shown

The biggest LEGO sets — display-focused, dedicated-space territory.

Window Exploration Bag

#2000409 · 2024 · 5,500 pcs

Enterprise RTS

#2000400 · 2003 · 5,255 pcs

Educational and Dacta Through the Decades

A sample of notable Educational and Dacta sets from each decade the theme has been in production.

2020s

Arctic Animals Science Kit

#45203 · 2026 · 1,134 pcs

Mars Mission Science Kit

#45202 · 2026 · 933 pcs

Moon Mission Science Kit

#45200 · 2026 · 519 pcs

Antarctic Animals Science Kit

#45201 · 2026 · 461 pcs

Science Kit Year 7-9

#45622 · 2025 · 424 pcs

Replacement Pack for Middle School

#45655 · 2025 · 381 pcs

2010s

SPIKE Prime Marketing Kit

#2000456 · 2019 · 150 pcs

Coding Express

#45025 · 2018 · 235 pcs

STEAM Park

#45024 · 2017 · 303 pcs

Our Town

#45021 · 2017 · 280 pcs

Build to Learn

#5004933 · 2017 · 41 pcs

Medium Storage Bin (Black)

#45498 · 2017 · 16 pcs

2000s

Special Elements Pack

#991268 · 2009 · 674 pcs

Simple and Motorized Mechanisms Base Set

#9686 · 2009 · 409 pcs

BuildToExpress Set

#9331 · 2009 · 207 pcs

Simple Machines Set

#9689 · 2009 · 204 pcs

Education Center

#9690 · 2009 · 172 pcs

Brick Runner Set

#9077 · 2009 · 132 pcs

1990s

Basic Circus

#9063 · 1999 · 305 pcs

Advanced Air Power Set

#9633 · 1999 · 217 pcs

Basic Town

#9064 · 1999 · 208 pcs

Road Signs

#9301 · 1999 · 172 pcs

DACTA Numbers Set

#9533 · 1999 · 168 pcs

Brick Bulk Set

#9065 · 1999 · 147 pcs

1980s

Airport

#9156 · 1989 · 85 pcs

Airport

#9976 · 1989 · 85 pcs

Bridge and Rails

#9154 · 1989 · 38 pcs

Figures International

#9159 · 1989 · 18 pcs

Interface Card and Cable for TC Logo - IBM compatible

#9771 · 1989 · 3 pcs

Interface Card/Cable for Apple IIe and IIGS

#9767 · 1989 · 1 pcs

1970s

Educational LEGO Building Set

#1045 · 1976 · 683 pcs

Supplementary Set

#1077 · 1976 · 172 pcs

Letter Bricks for Wall Board

#1017 · 1976 · 150 pcs

Number/Symbol Blocks

#1011 · 1976 · 100 pcs

Denken mit Lego (Thinking with Lego 900pcs)

#1513 · 1972 · 901 pcs

Denken mit Lego (Thinking with Lego 250pcs)

#1512 · 1972 · 250 pcs

1960s

Educational Box - Empty

#90 · 1965 · 1 pcs