This task is written so that students have opportunities to use different strategies to determine whether a set has an even or odd number of objects.

This art history video discussion looks at Richard Redgrave's "The Sempstress", oil on canvas, 1846 (original version 1844) (Forbes Magazine Collection, New York).

Through this lab, students are introduced to energy sciences as they explore redox reactions and how hydrogen fuel cells turn the energy released when hydrogen and oxygen are combined into electrical energy that can be read on a standard multimeter. They learn about the energy stored in bonds and how, by controlling the reaction, this energy can be turned into more or less useful forms.

CCMI’s (CENTRAL CARIBBEAN MARINE INSTITUTE) education team has developed a transformational, interactive education programme using Virtual Live Experiences (VLEs) methods to connect students and the public to real-time coral reef activity, in an informal science setting. Scientists use high tech face masks and streaming computer equipment to deliver live lessons from the underwater and lab environment. Innovative technology enables VLEs to reduce barriers to learning by communicating interactive ‘real-life’ experiences in an informal, scalable science setting.

Register to take part in the Reefs Go Live Broadcasts, which include curriculum-relevant lessons and student worksheets (student and teacher versions).

This task is a reasonably straight-forward application of rigid motion geometry, with emphasis on ruler and straightedge constructions, and would be suitable for assessment purposes.

The goal of this task is to give students an opportunity to experiment with reflections of triangles on a coordinate grid. Students are not prompted in the question to list the coordinates of the different triangle vertices but this is a natural extension of the task.

The goal of this task is to give students experience applying and reasoning about reflections of geometric figures using their growing understanding of the properties of rigid motions. In the case of reflecting a rectangle over a diagonal, the reflected image is still a rectangle and it shares two vertices with the original rectangle.

This activity is one in a series of tasks using rigid transformations of the plane to explore symmetries of classes of triangles, with this task in particular focusing on the class of equilaterial triangles. In particular, the task has students link their intuitive notions of symmetries of a triangle with statements proving that the said triangle is unmoved by applying certain rigid transformations.

This task examines some of the properties of reflections of the plane which preserve an equilateral triangle: these were introduced in ''Reflections and Isosceles Triangles'' and ''Reflection and Equilateral Triangles I''. The task gives students a chance to see the impact of these reflections on an explicit object and to see that the reflections do not always commute.

This activity is one in a series of tasks using rigid transformations of the plane to explore symmetries of classes of triangles, with this task in particular focussing on the class of isosceles triangles.

Today we’re going to create memory! Using the basic logic gates we discussed in episode 3 we can build a circuit that stores a single bit of information, and then through some clever scaling (and of course many new levels of abstraction) we’ll show you how we can construct the modern random-access memory, or RAM, found in our computers today. RAM is the working memory of a computer. It holds the information that is being executed by the computer and as such is a crucial component for a computer to operate. Next week we’ll use this RAM, and the ALU we made last episode, to help us construct our CPU - the heart of a computer.

Today we're going to introduce one of the most flexible statistical tools - the General Linear Model (or GLM). GLMs allow us to create many different models to help describe the world - you see them a lot in science, economics, and politics. Today we're going to build a hypothetical model to look at the relationship between likes and comments on a trending YouTube video using the Regression Model. We'll be introducing other popular models over the next few episodes.

This task serves as a bridge between understanding place-value and using strategies based on place-value structure for addition.

The Reid Park Zoo site offers webcam experiences with a variety of animals, plus lots of information for that animal lover in your midst!

To continue to raise awareness and showcase our love for one another a colouring book was created.

This initiative brought together Indigenous artists of all ages to contribute their work that focuses on Indigenous culture, safety, and honouring those affected by MMIWG2S+.

You can come to this site and watch Reindeer live on camera! Santa even makes appearances to feed them. Apparently you can catch elves or the Grinch from time to time as well!

You can check to see if you are on the nice list!

You can also come here to listen to Santa read stories. How cool is it to have Santa read you a bedtime story?

This would be a good creative writing or journal entry prompt for ELA as well.

This short video and interactive assessment activity is designed to teach fourth graders about patterns without using multiplication.

This short video and interactive assessment activity is designed to teach fourth graders about express the sentence and calculate - division.

This short video and interactive assessment activity is designed to teach third graders about multiplication patterns over increasing place value.

This short video and interactive assessment activity is designed to teach third graders about filling in the number patterns based on the multiplication table.