Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Wednesday, May 30, 2018

All About Gears - Online Game




We are covering Pulleys and Gears in Grade 4 Science. Here are some interesting websites that have online games and activities involving GEARS:



Wednesday, February 15, 2017

Physical and Chemical Changes in Matter

Here is a video from Scholastics' StudyJams about the "Physical and Chemical Changes of Matter". (Don't forget to try the online quiz).

http://studyjams.scholastic.com/studyjams/jams/science/matter/changes-of-matter.htm




If you want more information, here is a Bill Nye (the Science Guy) video on "Chemical Reactions".

Bill Nye the Science Guy - Chemical Reactions


You might also like to watch Bill Nye's video on "Phases of Matter".

Bill Nye the Science Guy - Phases of Matter


Friday, October 14, 2016

ENERGY Basics



Introduction to energy, energy sources and energy conservation...

http://www.kids.esdb.bg/

Thursday, September 29, 2016

Wednesday, November 18, 2015

The Rock Cycle

Here is the Rock Cycle that we looked at in class. Click on it to take a closer look.


Tuesday, November 17, 2015

Examples of Rocks and Minerals



Check out this link to geology.com for all sorts of cool information about rocks!

http://geology.com/rocks/

Here is a PowerPoint presentation that you can download and view. It explains how the three types of rock are formed by the rock cycle.

Types of Rock PPT

Friday, April 4, 2014

Grade 5 Science - Conservation of Energy and Resources





Energy Street -  Help design a street that conserves as much energy as possible, yet still keeps the citizens of Electric Avenue happy.
http://www.wonderville.ca/asset/energy-street-energy-conservation

Save the World - Visit different parts of the world to determine which method of energy production is most efficient in varying environments.
http://www.wonderville.ca/asset/save-the-world

Energy Quest - A site by the California Energy Commission which includes many topics on energy including conservation, safety and alternative sources.
http://www.energyquest.ca.gov/index.html

Energy Story
http://www.energyquest.ca.gov/story/index.html

How Energy Efficient Are You? - EcoKids
http://ecokids.ca/pub/eco_info/topics/energy/energy_efficient/index.cfm

All About Energy (with more links) from EcoKids
http://ecokids.ca/pub/homework_help/energy/index.cfm

Monday, October 28, 2013

Tepee Dioramas (Part 1)

Combining the Science (Forces and Structures) and Social Studies (First Nations) units, the students began constructing some tepee dioramas. Students were provided with bamboo skewers for 'tepee poles', burlap fabric for 'animal skins', yarn for 'rope' and toothpicks for 'fasteners'.

The students were not given explicit instructions on how to construct their tepee. They were asked to figure it out on their own. We'd studied the tepee at Rouge Park up close, so the students had a good conception of how the tepee needed to be built. We've also studied a variety of photographs in class so they also knew how they were usually decorated as well as the environment that the tepees were usually found.

The task turned out to be more challenging than the students initially thought, but they demonstrated good collaborative skills while problem solving. The class quickly discovered that one of the biggest challenges was to keep the skewers from sliding around and staying in place on the 'ground'. Different groups tried a variety of different strategies on how to keep the skewers fixed. When one group found a solution, they would quickly share it with other groups, just like a First Nations community would have done.

Here are some initial photos of the tepee construction in progress.







Sunday, October 27, 2013

Spaghetti and Marshmallow Structures

In Science, we've been learning about forces acting on structures. Students took some of the concepts they've explored and applied them to designing and building some spaghetti and marshmallow structures. Their task was to design a structure that would stand 20 cm tall. Each group had to plan and draw a design. Then they had to estimate the amount of materials they would need. The groups tracked the amount of building material they used and recorded any modifications they had to make to their original plans. This was quite a challenging task.




Thursday, October 3, 2013

Science - Forces Acting on Structures


One of the units we will be exploring in Term One is "Forces Acting on Structures". We will be looking at structures that are artificial (human made) and natural. Two of the forces that engineers and scientists study when they design a structure are compression and tension. To study the interaction of these forces on structures we will be building a variety of paper structures, and pasta and marshmallow structures. On our "Community Walks" we will be observing and sketching both natural and artificial structures.

Here are some links for students who are interested in learning more about forces and structures:

Mrs. Bader's Forces Lab
http://mrsbader.com/pdf/8-2-SystemsinAction/forces.swf

A Visual Dictionary of Forces (Forces, Levers, Struts and Ties)
http://www.diydoctor.org.uk/projects/forces.htm

Monday, May 28, 2012

Properties of Matter

This is the table of Properties of Matter that we looked at in class (click on the image to make it bigger):