What is the main age group this book is written for ?

My 10 year old daughter loves it and can use it independently. 8+ is the age recommendations on the box.

Is this set too difficult for a soon to be eight year old? He has lots of legos, and loves building with them.

An 8 year should be able to build with it. It does require a lot of your own Legos.

Does the lego classic medium creative brick box 10696 have everything i need to make all the machines?

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).

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.

LEGO® Chain Reactions: Design and build amazing moving machines

Product ID: 11531740

🎲33 LEGO pieces + extras

📘78-page illustrated guide

⚙️10 moving machines

R1472

Duties & taxes included

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

ALL IN ONE KIT - Includes 33 LEGO pieces, 6 plastic balls, string, and paper ramps for endless chain reaction creativity 🎲
STEM MEETS PLAY - Hands-on learning of momentum, gravity, and cause-effect that fuels critical thinking and problem-solving
MASTER THE MECHANICS - Build 10 dynamic machines that swing, pivot, roll, lift, and drop with precision ⚙️
EXPANDABLE IMAGINATION - Compatible with other LEGO sets—create bigger, bolder chain reactions that wow your friends
STEP BY STEP BRILLIANCE - Detailed 78-page illustrated book makes complex physics concepts accessible and fun 📘

LEGO® Chain Reactions is a thoughtfully designed STEM kit that teaches kids aged 6-12 the fundamentals of physics through building 10 unique moving machines. The set includes 33 LEGO pieces, balls, string, and paper ramps, paired with a detailed 78-page instruction book. It encourages creativity, patience, and problem-solving by challenging users to create precise, repeatable chain reactions. Compatible with other LEGO sets, it’s a perfect blend of education and play that transforms simple bricks into extraordinary mechanical marvels.

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