Sticky Business
14 Mar 2022

Sticky Business

by | posted in: Chemical Sciences, STEM In Action | 0
Ever wondered why some things are sticky and others aren’t? Applied mathematician SOPHIE CALABRETTO explains the chemical attraction of garlic and the magic of tackifiers. Apply knowledge of elements, compounds and chemical reactions, and learn about chemical attraction in this … Continued
Mathematics of scale: big, small and everything in between
11 Mar 2022

Mathematics of scale: big, small and everything in between

by | posted in: Physical Sciences, Biological Sciences, Chemical Sciences, Earth & Space Sciences, Mathematical Sciences, STEM In Action | 0
Fractals are a critical tool for measuring and understanding the mathematics of scale. This intriguing article works well with all sciences to help students better understand size scales, particularly for Years 8, 9 and 10. Word Count: 789 How many … Continued
Message in a bottle
10 Mar 2022

Message in a bottle

by | posted in: Biological Sciences, Chemical Sciences, STEM In Action | 0
Messenger RNA technology, so long in the wings, has leapt from understudy to main act. Its deceptively simple technology has potential well beyond our current COVID predicament. This topical article could be used with students in years 8 to 12 … Continued
Fish built with plastic and heart cells swims for three months
1 Mar 2022

Fish built with plastic and heart cells swims for three months

by | posted in: Biological Sciences, Chemical Sciences, STEM In Action | 0
Bio-hybrid mechanism regrew muscles, paving way for bio-artificial hearts. A world of biological robots is just a heartbeat away. Artificial muscles based on human heart cells have just powered a swimming ‘fish’ for more than three months. Use this article … Continued
How to make ice levitate
22 Feb 2022

How to make ice levitate

by | posted in: Chemical Sciences, Physical Sciences, STEM In Action | 0
Three-phase Leidenfrost effect opens new understanding of heat transfer. This resource is best suited to Year 8 and 10 Physics students looking for applications of learning methods for describing energy transfers and transformations. Also Year 8 and 10 Chemistry students … Continued
When the Mattress King met the Queen of Waste
15 Feb 2022

When the Mattress King met the Queen of Waste

by | posted in: Earth & Space Sciences, Chemical Sciences, STEM In Action | 0
You're likely to have spotted an old mattress slumbering by the roadside, and they're an environmental nightmare. Here are two Australian's with an innovative solution. Learn how old mattresses can be recycled into household benchtops, splashbacks and flooring in this … Continued
How was the asteroid belt formed?
3 Feb 2022

How was the asteroid belt formed?

by | posted in: Earth & Space Sciences, Chemical Sciences, Physical Sciences, STEM In Action | 0
Travel back 4.6 billion years, to the beginning of the solar system, to learn how the asteroid belt was formed. Learn how the asteroid belt was formed in this resource for Year 7, 8 and 10 Chemistry, Earth and Space … Continued
How does 3D printing work?
10 Dec 2021

How does 3D printing work?

by | posted in: Chemical Sciences, STEM In Action | 0
Additive manufacturing has extended past manufacturing and into prototyping, fashion and even medicine. Learn about the different 3D printing devices and the pros and cons of each. This resource is best suited to Year 8 and 10 Chemistry students looking … Continued
Toothpaste Truths: the chemistry of toothpaste
2 Dec 2021

Toothpaste Truths: the chemistry of toothpaste

by | posted in: Chemical Sciences, STEM In Action | 0
What goes into the pea-sized splotch of brush-additive paste with which (most of us) start and end each day? Ellen Phiddian gets up close and personal with the ingredients on the label. Apply knowledge of elements, compounds and chemical reactions, … Continued
Exploring history through a 2000-year ice core
24 Nov 2021

Exploring history through a 2000-year ice core

by | posted in: Earth & Space Sciences, Chemical Sciences, STEM In Action | 0
Antarctic scientists have analysed a 2000-year ice core record to find the link between Australian drought and greenhouse gases. Learn about Antarctic science and how research there impacts Australia in this resource for Year 8 and 10 Chemistry and Earth … Continued