| Image | Item No. | Description |
| 9001-1 (Inv) | Bonus Stack 'n' Learn
2 Sets, 1998
Catalog: Sets: Educational & Dacta: Primo |
| 9003-1 (Inv) | Large Stack 'n' Learn Set (Vehicles)
57 Parts, 5 Minifigures, 1998
Catalog: Sets: Educational & Dacta: Primo |
| 9005-1 (Inv) | Stack 'n' Learn Building Blocks
79 Parts, 1 Minifigure, 1998
Catalog: Sets: Educational & Dacta: Primo |
| 9013-1 (Inv) | Infant Activity Set
13 Parts, 1 Minifigure, 1998
Catalog: Sets: Educational & Dacta: Primo |
| 9020-1 (Inv) | Soft Starter Set
84 Parts, 1998
Catalog: Sets: Educational & Dacta: Soft Bricks |
| 9083-1 (Inv) | Basic Discovery Set (Tubes)
112 Parts, 6 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9122-1 (Inv) | Vehicles
72 Parts, 2 Minifigures, 2 Gear, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Toolo |
| 9133-1 (Inv) | Farm
90 Parts, 6 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Town: Farm |
| 9137-1 (Inv) | Farm Animals
34 Parts, 2 Minifigures, 1 Book, 1998
Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Town: Farm |
| 9139-1 (Inv) | Duplo Push Train
74 Parts, 2 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Train |
| 9148-1 (Inv) | Duplo Home
82 Parts, 8 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Playhouse |
| 9149-1 (Inv) | Duplo Pony Stables
65 Parts, 7 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Town: Farm |
| 9185-1 (Inv) | Cowboys
64 Parts, 6 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Western: Cowboys |
| 9186-1 (Inv) | Indians
80 Parts, 8 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Western: Indians |
| 9189-1 (Inv) | Animal and Fun Park
102 Parts, 3 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Town: Zoo |
| 9194-1 (Inv) | Giant Duplo Dinosaur Set
123 Parts, 6 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Dino |
| 9248-1 (Inv) | Bonus Lego Basic Town
2 Sets, 1998
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 9269-1 (Inv) | Wheels
288 Parts, 1998
Catalog: Sets: Educational & Dacta: Supplemental |
| 9369-1 (Inv) | Community Vehicles
6 Sets, 1998
Catalog: Sets: Educational & Dacta: Town |
| 9380-1 (Inv) | Technic Racers
5 Sets, 1998
Catalog: Sets: Educational & Dacta: Technic |
| 9654-1 (Inv) | Early Simple Machines II (Primary Simple Machines Set)
97 Parts, 2 Minifigures, 13 Books, 3 Gear, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9713-1 (Inv) | Infrared Transmission Tower
2 Parts, 1998
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9776-1 (Inv) | Pneumatic Circuit
4 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9834-1 (Inv) | Belts for Primary Simple Machines (Belts For Primary T&B)
2 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9838-1 (Inv) | Gears For Primary Simple Machines (Gears For Primary T&B)
7 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9839-1 (Inv) | Small Pulleys and Handles ESM (Early Simple Machines)
10 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9886-1 (Inv) | Electric Plates
3 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9899-1 (Inv) | Hubs and Tires
20 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9900-1 (Inv) | Small Gear Wheels
21 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9912-1 (Inv) | Solar Panel
1 Part, 1998
Catalog: Sets: Educational & Dacta: Technic: eLAB |
| 9925-1 (Inv) | Red Storage Bin, Small
3 Gear, 1998
Catalog: Sets: Educational & Dacta: Supplemental |
| 9926-1 (Inv) | Yellow Storage Bin, Extra Small (12in x 7.5in x 2in)
3 Gear, 1998
Catalog: Sets: Educational & Dacta: Supplemental |
| 9940-1 (Inv) | Rubber Bands and String
36 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9941-1 (Inv) | Cams and Linkages
18 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9943-1 (Inv) | Axles and Extenders
54 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |