---
product_id: 253273870
title: "Lego Chain Reactions"
brand: "scholastic"
price: "฿2682"
currency: THB
in_stock: true
reviews_count: 13
category: "Scholastic"
url: https://www.desertcart.co.th/products/253273870-lego-chain-reactions
store_origin: TH
region: Thailand
---

# build in any order for unique chain reactions STEM-focused creative engineering 33 dynamic Lego pieces Lego Chain Reactions

**Brand:** scholastic
**Price:** ฿2682
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ignite your inner engineer—build, move, and amaze with every chain reaction!

## Quick Answers

- **What is this?** Lego Chain Reactions by scholastic
- **How much does it cost?** ฿2682 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/253273870-lego-chain-reactions)

## Best For

- scholastic enthusiasts

## Why This Product

- Trusted scholastic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Screen-Free, Engaging Play:** Encourage focused, tactile fun that sparks imagination without digital distractions.
- • **33 Precision-Molded Lego Pieces:** Craft intricate moving machines with every piece designed to interlock seamlessly.
- • **STEM-Driven Learning Experience:** Boost critical thinking and problem-solving skills through hands-on mechanical design.
- • **Perfect for Collaborative Brainstorming:** Ideal for solo or group play, fostering teamwork and innovative thinking among peers.
- • **Limitless Creativity with Modular Builds:** Assemble machines in any sequence to engineer one-of-a-kind chain reactions that wow.

## Overview

Lego Chain Reactions is a STEM-focused building set featuring 33 multicolor Lego pieces that snap together to create moving machines. Designed for ages 8-12, it encourages limitless creativity by allowing builds in any order to form unique chain reactions. No batteries or assembly required, this tactile toy sharpens problem-solving skills and offers hours of screen-free, hands-on fun.

## Description

Lego Chain Reactions : Murphy, Pat: desertcart.ae: Toys

Review: It will keep your child busy for hours - My 5 year old loves creating chain reactions. This was a wonderful Christmas gift. Even though an adult supervision is required, you must allow the kids to read the book and create their own chain reactions. I was surprised to see my 5 year old go step by step and build the machines. Of course, you need extra Lego's This is just an addition.
Review: Good - Very few pieces. But this works with most other Lego pieces and good work for the brain to try create, record different types of reactions.

## Features

- Design and build moving machines with Legos
- Includes 33 Lego pieces that create movement
- Build machines in any order to create unique chain reactions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | 0545703301 |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,029 in Toy Building Sets |
| Color | Multicolor |
| Customer Reviews | 4.4 4.4 out of 5 stars (22,924) |
| Date First Available | 30 May 2014 |
| Educational Objective(s) | STEM |
| Item model number | 9780545703307 |
| Language | English |
| Manufacturer recommended age | 8 - 12 years |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 25.49 x 4.45 x 25.67 cm; 453.59 g |
| Release date | 1 January 2015 |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | No batteries required |

## Images

![Lego Chain Reactions - Image 1](https://m.media-amazon.com/images/I/71ann8qnIhL.jpg)
![Lego Chain Reactions - Image 2](https://m.media-amazon.com/images/I/819XVw6Z6kL.jpg)
![Lego Chain Reactions - Image 3](https://m.media-amazon.com/images/I/81O1dleZG+L.jpg)
![Lego Chain Reactions - Image 4](https://m.media-amazon.com/images/I/71TGNmydvAL.jpg)
![Lego Chain Reactions - Image 5](https://m.media-amazon.com/images/I/81VbwaM0qgL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What is the main age group this book is written for ?**
A: My 10 year old daughter loves it and can use it independently. 8+ is the age recommendations on the box.

**Q: Is this set too difficult for a soon to be eight year old?  He has lots of legos, and loves building with them.**
A: An 8 year should be able to build with it.  It does require a lot of your own Legos.

**Q: Does the lego classic medium creative brick box 10696 have everything i need to make all the machines?**
A: I think you will need more.  For example, the pop-up flag & falling hammer project uses 11 (2 of those included) 8x2's.  One project also includes a 4 peg slope brick that I can't see in the picture of the brick box.  For the pulley and bucket project, you'll need what looks like 28 4x2's (or pieces that add up to those).

**Q: is this like traps**
A: It's kind of  a trap, but more like build and play with lego.  You build something with lego and put it together. Then you will see a chain reaction.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It will keep your child busy for hours
*by V***N on 27 December 2022*

My 5 year old loves creating chain reactions. This was a wonderful Christmas gift. Even though an adult supervision is required, you must allow the kids to read the book and create their own chain reactions. I was surprised to see my 5 year old go step by step and build the machines. Of course, you need extra Lego's This is just an addition.

### ⭐⭐⭐⭐⭐ Good
*by D***S on 25 September 2022*

Very few pieces. But this works with most other Lego pieces and good work for the brain to try create, record different types of reactions.

### ⭐⭐⭐⭐ Promotes creativity and learning
*by A***A on 14 August 2023*

Easy to follow instructions and a variety of moving machines to work through. Would suit 9-11 years.

## Frequently Bought Together

- LEGO Chain Reactions (Klutz Science/STEM Activity Kit), 9" Length x 1.06" Width x 10" Height
- LEGO Gadgets (Klutz Science/STEM Activity Kit) 10.25" Length x 0.75" Width x 10" Height

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/253273870-lego-chain-reactions](https://www.desertcart.co.th/products/253273870-lego-chain-reactions)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-06*