Every August, Australia celebrates National Science Week, and it offers grandparents a wonderful excuse to share a little wonder with the younger members of the family. You do not need a science background or any special equipment. A dash of curiosity and a willingness to explore together are all it takes to create a memory the grandchildren will treasure.
What National Science Week is
National Science Week is Australia's largest celebration of science, held every August. In 2026 it runs from 15 to 23 August. Across the country, museums, libraries, schools and community centres host events, many of them free and suitable for all ages. It is a lovely opportunity to get out and about together, whether that means a hands-on exhibition, a talk at the local library, or a stargazing evening. A quick look at the National Science Week website, or a call to your local library, will turn up what is happening near you.
Simple experiments at the kitchen table
If getting out is tricky, some of the best fun happens at home with things you already have. Kitchen chemistry is a favourite: mixing bicarbonate of soda with vinegar to make a fizzing volcano rarely fails to delight. You might grow a bean seed in a jar on the windowsill, make a rainbow by standing a glass of water in the sun, or float and sink different objects in a bowl to see what happens. These simple activities cost almost nothing, and the sense of surprise on a child's face is priceless.
Exploring the backyard
The garden or a local park is a ready-made laboratory. Together you might watch the birds and try to name them, hunt for different insects under leaves and stones, or look at flowers and leaves through a magnifying glass. In the evening, a look at the moon and stars can spark all sorts of questions. The point is not to have all the answers, but to wonder aloud together, and to show that asking questions is one of life's great pleasures.
Good for young and old alike
Shared, hands-on activities like these are associated with stronger bonds between grandparents and grandchildren, giving you something to do side by side rather than simply sitting and watching. There is something in it for you, too. Learning something new and staying curious is associated with wellbeing in later life, keeping the mind engaged and giving a happy sense of purpose. You may well find you enjoy the discovery every bit as much as the little ones do.
A simple plan for the week
A little planning makes it all the easier. You might pick one outing and one activity at home, so there is no pressure to do everything. Check the dates and opening times of any event in advance, think about the weather if you are heading outdoors, and gather a few simple bits and pieces beforehand, such as a magnifying glass, a jar or some kitchen basics. Above all, keep it relaxed and follow the children's interests. The best moments are often the unplanned ones.
Curiosity really does never retire. Sharing National Science Week with your grandchildren is a low-cost, joyful way to connect across the generations, and to remind yourself that there is always something new and wonderful to discover.
General information only. Please check event dates and details with the organiser before you set out.