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Congratulations! You already have a STAO membership through Lambton Kent District School Board. Submit this form to receive a link to activate your membership.

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Congratulations! You already have a STAO membership through Conseil scolaire public du Grand Nord de l’Ontario School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du onseil scolaire public du Grand Nord de l’Ontario School Board. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire catholique Nouvelon School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire catholique Nouvelon. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire public du Grand Nord de l’Ontario School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire public du Grand Nord de l’Ontario . Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Le Conseil scolaire public du Nord-Est de l’Ontario School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire public du Nord-Est de l’Ontario. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire Viamonde School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire Viamonde . Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil des écoles publiques de l’Est de l’Ontario School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil des écoles publiques de l’Est de l’Ontario. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire catholique MonAvenir School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire catholique MonAvenir. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil des écoles catholiques du Centre-Est School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil des écoles catholiques du Centre-Est. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire catholique Providence School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire catholique Providence. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire catholique Franco-Nord School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire catholique Franco-Nord. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire de district catholique des Aurores boréales School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire de district catholique des Aurores boréales. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire catholique de district des Grandes Rivières School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire catholique de district des Grandes Rivières. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Le Consortium Centre Jules-Léger School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Consortium Centre Jules-Léger . Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through Conseil scolaire de district catholique de l’Est ontarien School Board. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du Conseil scolaire de district catholique de l’Est ontarien. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

Congratulations! You already have a STAO membership through STAO. Submit this form to receive a link to activate your membership. Félicitations ! Vous avez déjà une adhésion à l'APSO par le biais du STAO. Veuillez soumettre ce formulaire pour recevoir un lien afin d'activer votre adhésion.

What are the hazards of methanoic esterfication in the SCH4U Esterfication Lab?

by nathalie.rudner@stao.ca | Jan 28, 2026

Question: I had a discussion with a colleague about an SCH4U ester lab I run. Typically I make available a number of carboxylic acids and alcohols and students choose a variety of esters to try and synthesize, smell and test the water solubility of. My...

Empowering Environmental Change Makers Through Science Education (Grade 4, Grade 5)

by ara@leadingwithnice.com | Nov 3, 2025

Written by Zaynab Karimjee, Don Galbraith Award Recipient 2025, Queens University A teacher shares a shift toward hands-on, experiential learning to empower students as changemakers and global citizens. This was realized during a Grade 4/5 class by linking the Ontario...

Gamification of Learning (Grade 10)

by ara@leadingwithnice.com | Oct 17, 2024

Written by Alyssa Opertshauser, Don Galbraith Award Recipient 2024, University of Western Ontario This article explores the gamification of curriculum, particularly in Grade 10 science and Grade 9 math. An example of a midterm review for the chemistry and physics...

Gamification of Learning (Grade 10)

by STAO ADMIN | Oct 16, 2024

This article explores the gamification of curriculum, particularly in Grade 10 science and Grade 9 math. An example of a midterm review for the chemistry and physics units of Grade 10 science is shared. To access this content, you must purchase School Membership...

Stellar Tips for Solar Eclipse Safety

by STAO ADMIN | Jan 31, 2024

Safety is the number-one priority when viewing a total solar eclipse. The Canadian Association of Optimists has provided some tips that will help you enjoy watching an eclipse safely. To access this content, you must purchase School Membership (Small), Regular One...

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