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decay

Explainer: What is radiometric dating?
12 May 2021

Explainer: What is radiometric dating?

by Jennifer Chalmers | posted in: Chemical Sciences, STEM In Action | 0
Dive headfirst into the weird world of dating by radioactive decay. This explainer article details the different methods that we use to date ancient living things, and the science we use to do that. It is best suited to Year … Continued
ACSHE192, ACSHE194, ACSHE230, ACSSU002, ACSSU157, ACSSU158, ACSSU160, ACSSU177, ACSSU186, ACSSU191, ACSSU228, argon-argon dating, Atoms, carbon dating, carbon decay, careers in chemistry, Chemical Science, Chemical Sciences, Chemistry, Chlorine-36 dating, decay, decay chain, explainer, Fission-track dating, how do we data bones, how do we date fossils?, how do we date trees?, how do you carbon date?, how does carbon dating work?, how does radiocarbon dating work?, how to, how to radiocarbon date, how to radiometric date, isotopes, Luminescence dating, particle decay, Potassium-argon dating, radioactive atoms, radioactive decay, radioactive isotope, Radioactivity, radiocarbon dating, radiometric dating, radiometric decay, Uranium-lead dating, what is radiometric dating, what is the difference between carbon dating and radiocarbon dating?, what is the difference between carbon dating and radiometric dating?, what is the difference between radiocarbon dating and radiometric dating?, Year 10, Year 9
Could plants help us find dead bodies?
8 Sep 2020

Could plants help us find dead bodies?

by Jennifer Chalmers | posted in: Biological Sciences, Chemical Sciences, Earth & Space Sciences, Physical Sciences, STEM In Action | 0
Scientists are designing experiments to find out. This article demonstrates applications of Biology, Chemistry, Physics and Earth Science understanding to develop technology and aid society. It it suitable for year 7-10 students learning about the electromagnetic spectrum, the nitrogen cycle, … Continued
ACSHE120, ACSHE121, ACSHE135, ACSHE136, ACSHE157, ACSHE158, ACSHE160, ACSHE191, ACSHE192, ACSHE194, ACSHE223, ACSHE226, ACSHE228, ACSHE230, ACSSU112, ACSSU152, ACSSU175, ACSSU182, ACSSU189, anthropologists, Biological Science, Biology, chemical profile, Chemical Science, Chemistry, decay, decomposition, Earth and Space Sciences, earth science, Ecosystems, electromagnetic radiation, electromagnetic spectrum, electromagnetic waves, energy, food chain, food web, forces, forensic botanists, forensic science, Forensics, leaf colour, light, light emissions, Living things, Nitrogen, nitrogen cycle, photosynthesis, physical science, Physics, resources for students, resources for teaching from home, science research, science researchers, Soil, soil scientists, spectra, Teacher resource, Year 10, Year 7, Year 8, Year 9
A new way to analyse old things
18 Aug 2020

A new way to analyse old things

by Jennifer Chalmers | posted in: Chemical Sciences, Earth & Space Sciences, STEM In Action | 0
Researchers unveil updated method of carbon dating. This article is best suited to year 8 and 10 students who are studying Earth science and chemistry. It highlights the importance of an understanding of radioactive decay and the use of technology … Continued
ACSHE098, ACSHE100, ACSHE134, ACSHE136, ACSHE191, ACSHE192, ACSHE194, ACSHE226, ACSHE230, ACSSU075, ACSSU095, ACSSU152, ACSSU153, ACSSU186, ACSSU189, archaeologist, archaeology, archaeology study, C 14, C14, calibrate, calibration, carbon, carbon 14, carbon dating, carbon decay, carbon in the atmosphere, Chemical Science, Chemistry, dating, decay, Earth and Space Sciences, earth science, geologist, geology, half life, how old is the earth, interactive, mass spectrometer, mass spectrometry, modelling, modelling carbon decay, modelling decay, nuclear decay, radioactive decay, radiocarbon, radiocarbon dating, radiocarbon timescale, resources for teaching from home, science research, student activity, student resource, Teacher resource, Year 10, Year 6, Year 8
Future Now: A Modern Condition
19 Jul 2017

Future Now: A Modern Condition

by Jennifer Chalmers | posted in: Biological Sciences, Chemical Sciences, STEM In Action | 0
Future Now explores the latest innovations in science – from repairing the human body, to the past and future of dental care. This episode of Future Now explores how our modern world is set up to sustain us, but introduces new problems – … Continued
acid, acid erosion, acids, acids and alkalis, ACSHE134, ACSHE135, ACSHE136, ACSHE157, ACSHE158, ACSHE160, ACSHE192, ACSHE194, ACSHE226, ACSHE228, ACSSU149, ACSSU150, ACSSU152, ACSSU175, ACSSU179, body systems, career, career in STEM, careers, careers in biology, careers in chemistry, careers in medicine, careers in research, careers in science, careers in science research, Careers in STEM, careers in tech, careers in technology, chemical reaction, Chemistry, collaboration, decay, dental, dentist, dentistry, future careers, future tech, future technology, human body, innovative tech, medical advancements, medical technology, medicine, new materials, operation, reaction, repair, STEM career, STEM careers, surgery, tech, tech in medicine, technology, technology careers, teeth, The Body, tissue engineering, tooth decay, tooth erosion, Year 10, Year 5, Year 7, Year 8, Year 9
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