Discover Physics is a conceptual physics textbook intended for students in a nonmathematical one-semester general-education course.

With a simple demonstration activity, students are introduced to the concept of friction as a force that impedes motion when two surfaces are in contact. Then, in the Associated Activity (Sliding and Stuttering), they work in teams to use a spring scale to drag an object such as a ceramic coffee cup along a table top or the floor. The spring scale allows them to measure the frictional force that exists between the moving cup and the surface it slides on. By modifying the bottom surface of the cup, students can find out what kinds of surfaces generate more or less friction. They also discover that both static and kinetic friction are involved when an object initially at rest is caused to slide across a surface.

Students learn about memory by doing a memory-writing exercise, studying the brain to understand how it affects memory, reading Li-Young Lee's poem ńMnemonic,î and creating projects to demonstrate their understanding.

Students discover the mathematical constant phi, the golden ratio, through hands-on activities. They measure dimensions of "natural objects"—a star, a nautilus shell and human hand bones—and calculate ratios of the measured values, which are close to phi. Then students learn a basic definition of a mathematical sequence, specifically the Fibonacci sequence. By taking ratios of successive terms of the sequence, they find numbers close to phi. They solve a squares puzzle that creates an approximate Fibonacci spiral. Finally, the instructor demonstrates the rule of the Fibonacci sequence via a LEGO® MINDSTORMS® NXT robot equipped with a pen. The robot (already created as part of the companion activity, The Fibonacci Sequence & Robots) draws a Fibonacci spiral that is similar to the nautilus shape.

Through this lesson and its two associated activities, students are introduced to the use of geometry in engineering design, and conclude by making scale models of objects of their choice. The practice of developing scale models is often used in engineering design to analyze the effectiveness of proposed design solutions. In this lesson, students complete fencing (square) and fire pit (circle) word problems on two worksheets—which involves side and radius dimensions, perimeters, circumferences and areas—guiding them to discover the relationships between the side length of a square and its area, and the radius of a circle and its area. They also think of real-world engineering applications of the geometry concepts.

How would you describe the southwest part of the province? These five explorers were shocked, amazed and surprised by the beauty and diversity of the area. Whether it's your first time visiting or your tenth, Cypress Hills and the surrounding area is full of charm, adventure, diversity and of course, beauty.

Students read sonnets, charting the poemsŐ characteristics and using their observations to deduce traditional sonnet forms. They then write original sonnets, using a poem they have analyzed as a model.

Through a study of Langston HughesŐ poetry, students connect his writing to his place in history.

This is an activity about the periodicity of the solar cycle. Learners will calculate the number of M-class solar flares as a percentage of the total number of X-ray solar flares and graph these results as a function of time. When compared to a graph of the number of sunspots as a function of time, learners make conclusions about the period of the solar cycle. This activity uses data from the Geostationary Operational Environmental Satellite (GOES).

In this lesson, students will learn how cosmic rays were discovered and what they are - including their size and speed. Includes background information for the teacher, questions, activities and information about student preconceptions. This is lesson 1 of 4 from "The Cosmic Ray Telescope for the Effects of Radiation (CRaTER)."

The students will be able to identify questions and concepts that guide scientific investigations, recognize and analyze alternative explanations and models by the end of this activity.

These activities help students use organized lists and systematic counting to solve combination problems. Map coloring and networks are also discrete math problems that students can relate to real-world applications.

This video defines the differences between discrete and continuous random variables, then works through examples of each.

A Pear Deck presentation to guide talking to kids about Covid 19.

You can download and edit it, or click the picture and use the navigation tools on the bottom left of the picture to go through the slides.

PowerPoint and Google Slides are available as templates to create your dialogue.
This is a great way to discuss difficult and troubling topics in a safe and supportive manner - instead of avoiding them.
Run the template via Pear Deck to make it interactive.

This activity allows the students to discuss the burden of student loans and financing post-secondary education. An additional aspect to this activity is the mental health aspect regarding heavy debt loads for post-secondary. The discussion could include a debate on student loans, who is responsible and can a student "walk away" from this debt? Should the government pay for post-secondary education for everyone? If yes, would you be willing to pay more taxes for free post-secondary education?Students often finance their post-secondary education, which can be very expensive over many years. How does a student pay this debt back if they are unable to finish their program, especially in expensive programs such as medicine or law?  

In which John Green teaches you about disease, and the effects that disease has had in human history. Disease has been with man since the beginning, and it has shaped the way humans operate in a lot of ways. John will teach you about the Black Death, the Great Dying, and the modern medical revolution that has changed the world.

Find information, tools and facts about symptoms, risks and how to prevent, treat and manage human diseases and illnesses.

Students demonstrate the erythrocyte sedimentation rate test (ESR test) using a blood model composed of tomato juice, petroleum jelly and olive oil. They simulate different disease conditions, including rheumatoid arthritis, anemia, leukocytosis and sickle-cell anemia, by making appropriate variations in the particle as well as in the fluid matrix. Students measure the ESR for each sample blood model, correlate the ESR values with disease conditions and confirm that diseases alter blood composition and properties. During the activity, students learn that when non-coagulated blood is let to stand in a tube, the red blood cells separate and fall to the bottom of the tube, resulting in a sediment and a clear liquid called serum. The height in millimeters of the clear liquid on top of the sediment in a time period of one hour is taken as the sedimentation rate. If a disease is present, this ESR value deviates from the normal, disease-free value. Different diseases cause different ESR values because blood composition and properties, such as density and viscosity, are altered differently by different diseases. Thus, the ESR test serves as a real-world diagnostic screening test to identify indications of the presence of any diseases in people.

Il est important de pouvoir bien communiquer. L’élève aura l’occasion de prendre la parole de façon spontanée à tous les jours.

Ici il y a de la communication orale et le prise de parole informelle. On y retrouve des documents à télécharger.