Why Is The Measles Virus So Contagious?

You might be surprised to hear that measles is 10 times more contagious than Ebola or the plague. How do epidemiologists quantify a disease’s catchiness? Hosted by: Stefan Chin SciShow has a spinoff podcast! It’s called SciShow Tangents. Continue reading

Indigenous Peoples’ Curriculum Resources – a new STAO Publication

 

The Science Teachers’ Association of Ontario (STAO) has created additional curriculum resources on ways of incorporating Indigenous Knowledge into the science and technology and science curriculum. These resources involve Indigenous Peoples, their ancient knowledge, practices, customs, and lifeways; therefore, the paradigm, agenda, purpose, process, and outcomes must be appropriate and sensitive to their perspective. Continue reading

USING THE ZING STIKBOT APP (STIKBOT STUDIO) TO CREATE SHORT FILMS ABOUT THE HUMAN IMPACT ON THE ENVIRONMENT – by Sofia Saleem

In this activity, students  will utilize the StikBot App (Stikbot Studio), an application easily downloadable on Apple and Android products (e.g. Ipads, Iphones, Tablets, etc.) to produce short films using stop motion animation as a form of storytelling in the Grade 7 Understanding Life Systems Unit to support their own inquiry questions.

Technology Focus:  Zing Stikbot Studio App (Stikbot Studio) on iOS (Apple) and Android Devices; Google Docs for Conferencing/Anecdotal feedback; Google Docs Rubrics for Assessment

Click here to go to the complete resource.  

This resource is part of STAO’s Technology Enabled Learning Collection.  

Thanks for the great ideas Sofia!!!!!!

Why Dog Food STINKS!

Have you ever thought about how strange it is that dogs eat these dry, weird smelling bits of food for their entire lives and never get sick of them? This truly is a scientific puzzle and there are many different types of dog food formulas on the market. Some are designed for weight loss, long shelf life and making sure that your dog eats a balanced diet. This week on Reactions, you’ll see the real wonder of what’s behind the chemistry being used to make the perfect dog food kibble. Continue reading

Playing with Fire: Chemical Safety Expertise Required – submitted by Milan Sanader

This recent article from the Journal of Chemical Education is an excellent overview of accidents that have happened involving flammable liquids.  The authors report 164 children and educators have been injured over a 20 year period.  The article also provides useful insights into why these accidents occur and measures necessary to prevent them.

In my opinion, this article is a “must read” for any science teacher considering bringing a sample of a flammable liquid into their classroom.

Link to article 

Thanks for sharing this idea Milan !

2019 International Year of the Periodic Table Timeline of Elements |

YES! We are doing another collaborative project in honour of the 2019 International Year of the Periodic Table! February/March 2019 Update We are beginning to receive artwork for each element from

Source: 2019 International Year of the Periodic Table Timeline of Elements |