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Science kits for kids: ideas for Christmas 2026

Science and STEM kits for curious children: crystals, circuits, microscopes and robots.

By Sam · Updated 4 November 2026

Our picks

Our top pick
Researched
£34.99 at Amazon
as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
In stock
Runner-up
Researched
£29.99 at Amazon
as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
In stock
Also good
Researched
£10.99 at Amazon
as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
In stock

All 7 compared

Mega Crystal Growing Lab
1. Mega Crystal Growing Lab Our top pick
£34.99 at Amazon
as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
Our verdict
Our verdictResearched

A good fit for children of 8 to 11 and teenagers who like science.

Good
    Worth knowing

      Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

      £29.99 at Amazon
      as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
      Our verdict
      Our verdictResearched

      A good fit for children of 8 to 11 and teenagers who like science and collecting.

      Good
        Worth knowing

          Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

          £10.99 at Amazon
          as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
          Our verdict
          Our verdictResearched

          A good fit for children of 8 to 11 who like science.

          Good
            Worth knowing

              Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

              £26.16 at Amazon
              as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
              Our verdict
              Our verdictResearched

              A good fit for toddlers and children of 5 to 7 who like science and building.

              Good
                Worth knowing

                  Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

                  £59.99 at Amazon
                  as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
                  Our verdict
                  Our verdictResearched

                  A good fit for children of 8 to 11 and teenagers who like science and tech.

                  Good
                    Worth knowing

                      Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

                      £48.13 at Amazon
                      as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
                      Our verdict
                      Our verdictResearched

                      A good fit for children of 8 to 11 and teenagers who like science and games.

                      Good
                        Worth knowing

                          Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

                          £19 at Amazon
                          as of 4 Nov 2026, 19:21 GMT · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
                          Our verdict
                          Our verdictResearched

                          A good fit for children of 8 to 11 who like science.

                          Good
                            Worth knowing

                              Who shouldn't buy it: Don't buy it if the child is younger than the age the maker gives on the box: check it, especially for small parts.

                              ⓘ Some links are affiliate links: a purchase may earn us a commission at no extra cost to you. It never changes our recommendations. Prices shown may have changed since they were checked.

                              Before you buy
                              Most science kits need an adult for the first go: check the age range and what's included, such as batteries.
                              How we choose

                              We unbox and build what we can at home, hand it to someone the age it's sold for, and check prices and stock at UK shops through the day. Every pick is labelled: Tested at home when we've had it in our hands (bought, or sent free by the brand, and the review says which), Researched when we haven't. Commissions never change a pick or its place on the list. Read our full methodology →

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