When they start school, children are naturally curious and creative and it’s likely your little ones are eager to learn and experiment with hands-on activities. One study has found that most young people’s views of science are formed during the primary school years. That means it’s a smart time to encourage STEM activities at home to lay a solid foundation for future learning.

The challenge for both teachers and parents is to help young primary kids maintain their excitement and love of learning new things, while at the same time mastering essentials such as numeracy and literacy. At young primary level, exploration and play are still the most effective ways of learning and getting kids interested in STEM. It’s not about memorising facts or ‘skill and drill’. Instead, aim to spark that natural curiosity and dial up the fun factor wherever possible to best complement their classroom learning.

Young children playing with volcano STEM learning activity

Horrible Science Violent Volcano Set; Lemon & Lime Plastic Jug 1.9L;

Tangible Maths Is the Best Kind of Maths

Maths is fundamental to all STEM activities. Research shows that children remember and grasp mathematical concepts more easily when they use charts, blocks and other concrete, hands-on tools. One simple tool you can use at home is a ‘hundred chart’ – the numbers one to 100 in a grid of 10 squares by 10. There are plenty of free STEM activity charts online, like this, or you can make up your own and print it out.

Use props like coins, tiny biscuits and even grains of rice to play different counting games using the chart. Take it in turns with them and make up problems for each other to solve. Look for patterns. Try having kids colour odd and even numbers differently, or play a guessing game where you say ‘too big’ or ‘too small’ when they try to guess the mystery numbers. As children get more confident, you can add two rows to your hundred chart so that the numbers climb to 120, to help them get a grasp of higher maths skills.

Make Maths a Fun Part of Real Life

There are plenty of easy and interesting ways to integrate fun maths into daily life: to start learning about shapes, play an ‘I spy’ game where your mini learners must find shapes in everyday objects around them – a circle in the light fitting, a rectangle on the breadboard and so on.

Encourage children to count everyday items. Maybe the jars of jam in the fridge, the number of books in the house or the quantity of shoes in each closet – bonus points if they count pairs and singles. Bring in ideas of ‘more’ and ‘less’. You can play maths games like ordering the toys by colour and shape, getting them to sort the books by size or creating a family height chart and talking about the differences.

Let Young Kids Get Their Hands Dirty – Literally

Did you know that little helping hands in the vegie patch is a great STEM opportunity? Gardening can introduce important early science lessons because it offers kids the chance to explore, observe and touch.

Young boy watering flowers for real world STEM education

Lemon & Lime Plastic Jug 1.9L


Even something as simple as planting alfalfa seeds using wet paper towels can demonstrate science. Herb gardens in small pots on the windowsill can lead to early lessons about biology, horticulture and botany. Plus, it’s fun to watch things grow.

Develop Science and Engineering Skills by Encouraging Inventive Streaks

Designing, modelling and experimenting are part of all STEM subjects. Designing and drawing their own inventions and making models out of clay, blocks or household objects are great ways of exploring maths, science and engineering concepts in young primary years.

Make science interesting for kids by encouraging them to test the objects they’ve created. Does the building stay standing, does the paper aeroplane glide through the air, does the playdough car have wheels that roll? By letting them observe what happens, kids are engaging in the basics of experimentation.

SEE ALSO: Simple STEM Activities for Preschoolers and Primary Kids

Group Work is Great for STEM Education

Because collaboration is key in STEM (and in life!), their school holiday play date can even be an opportunity for STEM learning. Working in small groups gives kids the chance to discover their own skills and interests. If they are setting up a homemade volcano kit, who do they want to be: the builder, the organiser or the recorder?

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Horrible Science Violent Volcano Set


Working in a group means young kids will share opinions and ideas with one another. Encourage them to describe and explain to one another what they are doing, why and how they are doing it. All this builds both teamwork skills and crucial communication around STEM concepts.

Keep Children Curious, Allow Them to Fail

Good STEM education at this age sets the foundation for future learning, but it’s okay for kids not to have all the answers. Instead of jumping in to solve a problem or help them out, give them time to guess and hypothesise about how things work (or don’t work) or why something happens. It’s a natural way to keep stimulating their curiosity.

Support kids’ inquisitive nature by playing games or STEM educational activities that introduce scientific method (hypothesise, experiment, record and discuss results). Try doing a blindfolded taste test (milk and dark chocolate is a good option) or see whether ice melts faster in juice or water.

STEM activities are important to help kids understand that not all experiments work out; after all, much scientific research in the adult world is based on experimentation – trying out ideas and, when they don’t work, trying something new. Encourage children to start again with a different approach. Persistence and problem solving are also STEM skills and great life lessons, too.

STEM Activities That Early Primary Kids Will Love

Early primary kids completing a STEM learning jigsaw puzzle

Ravensburger Puzzle Endangered Animals

  • Playdough, building blocks and crafty items like paddle-pop sticks can still be used by this age group. Encourage children to recreate buildings or structures they see in the outside world – anything from the Eiffel Tower to the Sydney Harbour Bridge.
  • Make a volcano. You can do this with just baking soda and vinegar, or opt for a ready-made kit such as Horrible Science Violent Volcano Set.
  • Grow some alfalfa sprouts in a glass jar on the windowsill, then eat them together.
  • Get stuck into slime: it’s tactile and fascinating for kids of all ages.
  • Look for games and toys that have plenty of shapes and counting – these are simple and easy ways to bring in STEM learning naturally.
  • Jigsaw puzzles are also a fun STEM learning activity, encouraging development of logical reasoning and problem solving skills.

STEM Toys for Early Primary Students

STEM activities for early primary children

What To Try