How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?

How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?

The PhET project at the University of Colorado creates "fun, interactive, research-based simulations of physical phenomena." This particular one deals with Beer's Law. "The thicker the glass, the darker the brew, the less the light that passes through." Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer! The simulation is also paired with a teachers' guide and related resources from PhET. The simulation is also available in multiple languages.

The PhET project at the University of Colorado creates "fun, interactive, research-based simulations of physical phenomena." This particular one deals with Beer's Law. "The thicker the glass, the darker the brew, the less the light that passes through." Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer! The simulation is also paired with a teachers' guide and related resources from PhET. The simulation is also available in multiple languages.

This awesome science video outlines how and why engineers ask themselves "what-if" questions as they identify variables in the solutions to the problems they are working on.

We've talked about mixtures and solutions, solutes and solvents, but what about things that can't be undone? What about Chemical Changes? Would it surprise you to know that baking a cake is a Chemical Change? Or striking a match? In this episode of Crash Course Kids, Sabrina talks to us about how to tell if you have a chemical change on your hands.

5.1 General Characteristics of Gases and Pressure
5.2 The Simple Gas Laws I - Boyle's Law
5.3 The Simple Gas Laws II - Charles's Law
5.4 The Ideal Gas Equation
5.4 The Ideal Gas Equation - Solutions
5.5 Dalton's Law of Partial Pressure
Unit 5 Exam - Formula Sheet
Unit 5 Exam - Outline

5.1 General Characteristics of Gases and Pressure
5.2 The Simple Gas Laws I - Boyle's Law
5.3 The Simple Gas Laws II - Charles's Law
5.4 The Ideal Gas Equation
5.4 The Ideal Gas Equation - Solutions
5.5 Dalton's Law of Partial Pressure
Unit 5 Exam - Formula Sheet
Unit 5 Exam - Outline

This collection of web resources contains materials for the core units of the Saskatchewan Evergreen Curriculum for Chemistry 30. Links to each unit are found in the gray navigation bar near the top of each page.

*student materials
*teacher resources
*other items

Watch your solution change color as you mix chemicals with water. Then check molarity with the concentration meter. What are all the ways you can change the concentration of your solution? Switch solutes to compare different chemicals and find out how concentrated you can go before you hit saturation!

Crash Course Kids combines the same engaging lecture-style content delivery with animated graphics that focus on grade school science.

Topics include Earth Science, Physical Science, Biology, Geography, Engineering, and Astronomy.

These videos are amazing!

"This guide offers two different approaches to teaching Encanto:

1. Show a few specific clips, paired with discussion questions.
2. Show the entire film, paired with a more in-depth lesson plan (below) and handout.

Feel free to use either approach, or even combine the two into one lesson (or an entire unit) based around the movie. If you only have a single class period, it might be ideal to show just a few key clips mentioned below. If you decide to help students delve deeper into the topic, you might show the entire film and have more extensive discussions over multiple days. Of course, you could also use some combination of the two, adapting the lesson to best suit your class's needs."

This lesson and active viewing guide are aligned with CASEL 5 and you can help your students:
*develop interests and a sense of purpose
*show the courage to take initiative
*resist peer pressure
*resolve conflict
*show concern for others' feelings
*reflect on community
*identify solutions

This course looks at all forms that energy exists. It explains how energy is used in: transport, agriculture, industry, commerce and households. It describes how energy is stored using storage systems such as: battery, flywheels, compressed air, chemical energy systems and pumped storage. This course explains the problem of depletion of energy resources. It describes the environmental damage associated with the use of fossil fuels, acid rains, dangers posed by leaded fuels, oil spills, gas leaks and explosions, water pollution caused by poorly managed coal mines, and air pollution. It describes the environmental damage associated with the use of fuelwood, uranium, hydro-power plants and wind. It also explains possible solutions to the energy-related problems.

The Global Digital Citizen Foundation is a fountain of resources for teachers that are trying to stay current. There are videos available and you can download the guides. Included are full lessons/handbooks for the following fluencies:
Solution
Information
Creativity
Media
Collaboration
Global Digital Citizenship

Students gain an understanding of the difference between electrical conductors and insulators, and experience recognizing a conductor by its material properties. In a hands-on activity, students build a conductivity tester to determine whether different objects are conductors or insulators. In another activity, students use their understanding of electrical properties to choose appropriate materials to design and build their own basic circuit switch.

The University of Saskatchewan offers this tremendous resource that promotes the richness and diversity of the sciences, nurture curiosity and innovation, and inspire students to consider a career in science, and support teachers to provide exciting educational experiences.

Check out the great collection of video and activity resources for teachers and parents to supplement and enhance Grade 7 science learning.

In this episode of Crash Course Kids, Sabrina talks about all the different mixtures, solutions, and ants that can be at a picnic.

Une série de simulations provenant de l’Université de Colorado à Boulder pour les 9e – 12e au sujet des sciences. Cette simulation démontre le processus du Laboratoire Loi de Beer-Lambert.

Le projet PhET à l'Université du Colorado crée des "simulations amusantes, interactives et basées sur la recherche des phénomènes physiques". Celle-ci en particulier aborde la loi de Beer. "Plus le verre est épais, plus la bière est foncée, moins la lumière passe à travers." Créez des solutions colorées concentrées et diluées et explorez la quantité de lumière qu'elles absorbent et transmettent à l'aide d'un spectrophotomètre virtuel ! La simulation est également accompagnée d'un guide pour les enseignants et de ressources connexes de PhET.

Check out these great video/curricular resources for Grade 7. The ROVER videos all indicate the curriculum outcomes that they address.

ROVER (Recommended Online Video Education Resources) is a video streaming service for Saskatchewan teachers and students in the PreK-12 education system. It is managed and maintained by the Saskatchewan Ministry of Education. ROVER is a video-on-demand service that provides teachers and students with the convenience of immediate access to streamed, educational videos that support curricula.

This site also offers all of the curriculum documents for all grade levels.

If you are unable to access the site, it may be because a Saskatchewan Ministry of Education Blackboard login is required. All students have an Edonline account, so contact your child's school or the Ministry of Education’s Support Desk at 1-866-933-8333 or email at stans@gov.sk.ca for login information. Your child's student number will be required.