PHYSICAL SCIENCE
Have you ever heard of Gak? Take this hands-on activity to the next level and make your own bouncy balls so you can learn a little something about polymers.

ABOUT THE SCIENCE
In response to the July 22, 2016 Health Canada advisory, the bouncy ball experiment was recently updated.

Balls have been around for thousands of years and, believe it or not, the earliest balls were made of stone and wood! Not much bounce to those first ones!Bouncing balls were first made with natural rubber, but now, they can also be made of plastics and other polymers.
Polymers are molecules made up of repeating chemical units, and they can be either natural or synthetic. Natural polymers are wool, silk, and natural rubber, whereas synthetic polymers can be made of nylon, silicone, or synthetic rubber.
Bouncy balls (as a toy), were invented by a chemist who was experimenting with rubber. He found when he compressed rubber together under about 3500 pounds per square inch (psi) the result was a really durable sphere capable of extremely high bounce. Other factors that affect a ball’s ability to bounce are: temperature, outside coverings, different surfaces for bouncing and whether or not the ball is solid or inflated with air

Students examine how different balls react when colliding with different surfaces, giving plenty of opportunity for them to see the difference between elastic and inelastic collisions, learn how to calculate momentum, and understand the principle of conservation of momentum.

In this activity, students examine how different balls react when colliding with different surfaces. Also, they will have plenty of opportunity to learn how to calculate momentum and understand the principle of conservation of momentum.

Join this Moodle course that offers the following music theory modules:
- Introduction to Music
- Music Division
- Time Signatures and Note Expansions
- Accidentals-Major Scales-Intervals

"Trouvez des informations sur les bourses d'études, les bourses et les subventions disponibles pour les étudiants en Saskatchewan.

Récompenses
Découvrez les honneurs et récompenses de la Saskatchewan qui reconnaissent les réalisations et les contributions des étudiants de la Saskatchewan.

Subventions et Bourses
Les étudiants peuvent demander une assistance financière gouvernementale et accéder à des financements non remboursables grâce aux subventions fédérales et provinciales pour les étudiants.

Bourses d'études
Plusieurs bourses d'études sont disponibles pour soutenir l'éducation secondaire et postsecondaire des étudiants."

Aperçu : Bienvenue dans une autre leçon de codage Make Stuff Move. Cette deuxième leçon va vous montrer comment déplacer un servo à l'aide du bouton sur votre bouclier d'animation.

The Bowline (ABOK # 1010, p 186) makes a reasonably secure loop in the end of a piece of rope. It has many uses, e.g., to fasten a mooring line to a ring or a post. Under load, it does not slip or bind. With no load it can be untied easily. Two bowlines can be linked together to join two ropes. Its principal shortcoming is that it cannot be tied, or untied, when there is a load on the standing end. It should therefore be avoided when, for example, a mooring line may have to be released under load.

The purpose of this game is to help students think flexibly about numbers and operations and to record multiple operations using proper notation.

Students find the volume and surface area of a rectangular box (e.g., a cereal box), and then figure out how to convert that box into a new, cubical box having the same volume as the original. As they construct the new, cube-shaped box from the original box material, students discover that the cubical box has less surface area than the original, and thus, a cube is a more efficient way to package things. Students then consider why consumer goods generally aren't packaged in cube-shaped boxes, even though they would require less material to produce and ultimately, less waste to discard. To display their findings, each student designs and constructs a mobile that contains a duplicate of his or her original box, the new cube-shaped box of the same volume, the scraps that are left over from the original box, and pertinent calculations of the volumes and surface areas involved. The activities involved provide valuable experience in problem solving with spatial-visual relationships.

To display the results from the previous activity, each student designs and constructs a mobile that contains a duplicate of his or her original box, the new cube-shaped box of the same volume, the scraps that are left over from the original box, and pertinent calculations of the volumes and surface areas involved. They problem solve and apply their understanding of see-saws and lever systems to create balanced mobiles.

This instructional task requires students to figure out word problems that require thinking in base 10.

The AGO’s collection is searchable on their website, but some exhibits stand out more than others.
One gem on the website right now is The Boxwood Project, which contains countless photos of exquisitely tiny gothic carvings, accompanied by not just one scientific analysis showing how researchers figured out how the beads were made, but numerous essays on the topic.
Another feature is an interactive website compiling around 3,000 photographs taken by Henryk Rozencwaijg-Ross of the Jewish ghetto in a Polish city during the Holocaust. Visitors to the webpage are encouraged to use the “Build My Collection” function to curate their own exhibit out of the photographs and share it with others.

This art history video discussion examines John Singleton Copley's "A Boy with a Flying Squirrel" (Henry Pelham), 1765, 77.15 x 63.82 cm / 30-3/8 x 25-1/8 inches (Museum of Fine Arts, Boston).

«Cette trousse est l’accompagnement en ligne de notre trousse pédagogique itinérante des Boites à histoires. Dans cette trousse, vous trouverez des copies numérisées de chaque objet contenu dans la boite, leur contexte historique, des ressources supplémentaires et des suggestions d’activités. Vous n’avez pas besoin d’emprunter la trousse pour utiliser cette ressource en ligne.

Cette trousse contient des objets et des ressources représentés dans l’exposition phare du Musée canadien de l’histoire, la salle de l’Histoire canadienne. Recueillis à travers tout le pays et mettant en valeur des perspectives variées, les objets qui s’y trouvent mettent en lumière la richesse et la diversité de l’expérience canadienne. Ces objets peuvent servir de points de départ pour parler des différentes périodes de l’histoire du Canada, ou comme leçons de recherche historique qui permettent de développer la pensée critique et les compétences historiques des élèves.

Pour réserver une Boite à histoires, ou obtenir de plus amples renseignements, veuillez visiter museedelhistoire.ca/apprendre/boites-a-histoires

ACTIVITÉS

Il existe deux types d’activités. Les activités dans les trousses et les activités pour les objets.

Les activités dans les trousses proposent des projets qui s’étendent sur un ou plusieurs cours. Ces activités reposent sur les concepts de la pensée historique, dans le cadre de l’exploration de l’ensemble de la trousse, ce qui offre une expérience approfondie.

Les activités pour les objets sont courtes; elles prennent pour la plupart de 5 à 25 minutes à réaliser. Elles encouragent les élèves à exercer leur esprit critique à l’égard des objets présentés et à faire usage des concepts de la pensée historique.

Les deux types d’activités ont été créés selon les conseils de spécialistes de l’enseignement de partout au Canada. Elles intègrent les théories et les méthodes pédagogiques actuelles.»

Building on lessons learned over several summers, Kristin Raab—Health Impact Assessment and Climate Change Program Director in the Environmental Health Division of Minnesota’s Department of Health—packaged information from diverse communities into a cohesive toolkit that communities of all sizes can use to prepare for heat waves. The Minnesota Extreme Heat Toolkit describes changing weather conditions in Minnesota, the magnitude of potential health consequences from extreme heat, and key steps communities can take to prevent heat-related illnesses and deaths. The toolkit acknowledges that extreme heat response plans will vary with the size of the community and the habits of its residents: examples from the mostly rural Olmsted County and the urban centers of Saint Paul and Minneapolis illustrate a range of community plans that could be useful in Minnesota and beyond.

This is a playlist of 191 videos you can do with your students (of various ages) to get them up and moving!

Simply project the video and let the students move along to it.

"Why take brain breaks?
Brain breaks allow children the opportunity to mentally rest their brain by diverting their mind into movements that allow them to:
• refresh
• recharge
• refocus
• regenerate
• release stress
• breathe
Regular brain breaks enhance attentiveness, concentration, focus and accelerate learning by allowing children to release their energy, anxiety and stress. Brain breaks also increase circulation, promote physical fitness and coordination."

"The Move to Learn Team is EXCITED to debut a redesigned website and a new collection of FREE classroom videos to help teenage students shake out the energy and regain focus! "

This site is great because there are videos targeted toward teenagers and most break breaks are for younger kids.

There are also collections for Prek-K, K-3 and 4-6.

This playlist has brain breaks for prek-grade 12!