| 3.1 Pure Substances and Mixtures |
Dissolving salt in water - great graphics and animation used in slide
show; includes narration. Here's another one.
Dissolving of Salt in water - great graphics and animation
Solutions explained. Good moving pictures as well. BrainPop - Water Types of solutions - solid, liquid, gas and a 3 question quiz. Solutions Interactive Graphic Organizer - interactive links - great site to review concepts and vocabulary and to organize concepts. |
| 3.2 Colloids |
Many foods we eat are actually Colloids.
Learn about them here.
Great site for classifying what type of mixture you are dealing with. Great quiz to do to see if you understand it. |
| 3.3 Separating mixtures |
Water
vs. Salt water -interactive site - compares the effect of sunlight on
water vs. saltwater in an experiment format Read the instructions first.
BiteSize Separating Mixtures and Techniques - interactive and quiz. A good separating mixtures prac for your class to try. Great site on filtering. Everything you need to know as well as a cool movie.
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| 3.4 Separating Complex Mixtures |
What is CHROMATOGRAPHY? Try some chromatography at home. Great site on distillation. Everything you need to know as well as a cool movie. See if you can pick the correct way to separate these mixtures.
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Identifying Mixtures - interactive - game format - very good - compare different types of solutions by examples and are also able to view it at the molecular level.
Matching game - for solutions, suspensions, colloids - interactive - good way to review.
Quiz on mixtures (solutions, suspensions, colloids) interactive & multiple choice format - will get graded for you on-line.
Have a try of this x-word.