by msander | Oct 5, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science
Our science guy Steve Spangler brought in extra help today to set-up today’s experiments with soda, bowling balls and lots of water. Grab the kids… call the neighbors… this edition of Spangler Science might be messy! Contact Steve Spangler at steve@stevespangler.com...
by msander | Sep 5, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science
This demonstration reviews the concept of density. It examines why certain objects float or sink in water and highlights some interesting information about cola versus diet cola soft drinks. Click here to download the complete demo This demo is part of the STAO demo...
by cbrookallred | Jun 1, 2017 | Gr 7-8 Science & Tech
This activity helps to illustrate the particle theory and how it applies to solutions. Some earlier work using the particle theory is a prerequisite. Dissolving salt into water increases the water’s density, allowing more dense materials to float in the salt water...
by cbrookallred | Dec 15, 2014 | Gr 7-8 Science & Tech, Teaching Strategies
>>> Written by Shantel Popp Grade 8 Science – Fluids Unit Scaffolding is an important aspect of teaching that impacts all of the learners in our classroom. Scaffolding in my classroom refers to goal setting with my students and highlighting the key learning...
by cbrookallred | Nov 13, 2014 | All Science Teachers, Gr 7-8 Science & Tech, Gr 9-10 Science
By Steve Spangler Stack seven different liquids in seven different layers. Anyone can stack blocks, boxes, or books, but only those with a steady hand and a little understanding of chemistry can stack liquids. What if you could stack seven different liquids in seven...
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