Which age group is the Science Kit aimed at?

It is designed for Years 7 to 9, so secondary pupils building their first structured science models.

How many minifigures does the set include?

The set comes with four minifigures, useful for scenarios built around the science models.

With 424 pieces and 93 different elements, it sits in the mid-size range for a building set.

Educational and Dacta

Science Kit Year 7-9

The Science Kit Year 7-9 is a LEGO Education set built for secondary science lessons: 424 pieces for constructing models that illustrate mechanical and scientific principles. Four minifigures add a human element to classroom scenarios, and the 93 different parts come mainly in white, coral, bright green and bright light orange.

Set number: 45622
Year: 2025
Pieces: 424
Minifigures: 4
Theme: Educational and Dacta
Different parts: 93

What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 93

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

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Minifigures 4

Monochrome Bright Green fig-0156573 pieces × 1
Monochrome Red, 28621 Head fig-0156643 pieces × 1
Monochrome Blue fig-0156663 pieces × 1
Monochrome Bright Light Orange, 28621 Head fig-0166923 pieces × 1

Description

Built for the classroom, not the shelf

Unlike a typical themed set, the Science Kit is designed around repeated classroom use. Its 424 pieces are chosen so a class can build several different models from one box rather than needing separate sets for every lesson. The four minifigures give observation and measurement tasks a human presence, which helps make abstract scientific concepts more concrete for students. Schools already using LEGO Education material will find this set slots straight into an existing collection rather than starting a new one from scratch.

93 parts in a bright, practical palette

Of the 424 pieces, 93 are distinct elements, a range that is typical for a set this size and gives enough variety for different models without becoming hard to sort. White forms the neutral base, while coral, bright green and bright light orange work well as signal colours, useful when pupils need to identify or group specific parts during a task. The full parts list on this page breaks down every element and colour used in the set.

Size and structure

At 424 pieces, the Science Kit sits in the mid-size range, large enough to support several small-group models within one lesson. Combining loose parts with minifigures means teachers can set both pure construction tasks and short scenario-based activities. Checking the parts list before the first session makes it easier to plan which model suits which group, so the class can start building rather than sorting bricks once the lesson begins.

Useful beyond the classroom

The Science Kit also works well outside a formal lesson, for example for parents who want to show children basic scientific principles hands-on without buying several specialised sets. The bright signal colours – coral, bright green and bright light orange – make it easier even for younger builders to spot and sort parts quickly before starting the actual build. Because the four minifigures can be used independently of the models, the set also supports small invented scenes and stories built around observation and experimentation, separate from any fixed lesson plan.

FAQ

Which age group is the Science Kit aimed at?: It is designed for Years 7 to 9, so secondary pupils building their first structured science models.
How many minifigures does the set include?: The set comes with four minifigures, useful for scenarios built around the science models.
How big is the set?: With 424 pieces and 93 different elements, it sits in the mid-size range for a building set.

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