Skip to primary navigation
Skip to main content
Skip to primary sidebar
Menu
Science Experiments For Kids
Science Fair Projects
Science Facts
Science Questions
About
Emma Vanstone
About Science Sparks
Search
Menu
STEM Challenges
STEM Challenges
FREE STEM Challenge Templates
Early Years Science
Preschool Science
Sensory and Messy Play
Understanding of the World
Pirate Science Experiments
Primary Science
Baking Soda Experiments
Candy Experiments
Biology
Climate Change for Kids
Coding for Kids
Chemistry
Electricity for Kids
Magic Science Experiments
Harry Potter Experiments
Human Body Science
Air Pressure Experiments
Life Cycles
LEGO Science Experiments
Kitchen Science
Famous Scientists
Forces and Motion
Science Sparks Snippets
Key Stage 1 Science
Animals
Everyday Materials
Plants
Coding Activities
Humans and Health
Fine Motor skills
Science and Literacy
Key Stage 2 Science
Animals, Including Humans
Electricity
Light
Plants
Materials and their Properties
Holiday Science
Christmas Science
Halloween Science
Easter Science
Storybook Themed Science Experiments
Wonderful Women in STEM
FREE Science Resources
menu icon
search icon
Search
FREE Experiments
Science for Kids
Kitchen Science
Climate Change
Egg Experiments
Fairy Tale Science
Edible Science
Human Health
Chemistry
Inspirational Women
Forces and Motion
Science Fair Projects
STEM Challenges
Science Sparks Books
Contact Science Sparks
Science Resources for Home and School
Email
Facebook
Instagram
Twitter
YouTube
×
Home
»
STEM Challenges
»
Page 5
STEM Challenges
Easy Balloon Powered Car
Cardboard Sculpture STEM Challenge
Amazing Homemade Marble Runs
Easy Newspaper STEM Challenges for Kids
Earthquake Science Experiments and Investigations
Easy STEM Challenges for Kids
Exciting Elf STEM Challenges
Leak Proof Bag Experiment
Winter Science Experiments and STEM Challenges for Kids
Christmas STEM – New bell for an elf
«
Go to
Previous Page
Page
1
Interim pages omitted
…
Page
3
Page
4
Page
5
Page
6
Page
7
Go to
Next Page »
