Category

Properties of Matter

BiologyChemistryPlantsProperties of MatterTeaching ScienceWater and Solutions

Using Popcorn to Practice Scientific Method

This is a fairly common science fair project that I actually helped my grandson carry out for an elementary science fair. It's definitely not a new idea, but a great way to let children work through the scientific method using a fun topic . . . POPCORN! The question to be answered is: "Does storage temperature affect how well popcorn pops?" Children will be storing popcorn in a warm environment, room temperature, cold, and frozen.…
Cheryl Taylor
May 23, 2016
ChemistryProperties of Matter

Separating a Mixture

A mixture contains two or more substances that are not chemically combined. Each substance retains its original properties, and can be separated by physical means. Challenge your student to design a method to separate a mixture into its separate components. First, you'll need to make the mixture that will be separated. A suggestion would be to mix salt, sand, pebbles, and iron filings. Home improvement stores sell "play sand" which works well for many science…
Cheryl Taylor
October 12, 2014
ChemistryProperties of Matter

Measuring Volume

Many science activities rely on taking an accurate measurement of the volume of liquids and solids. Below you'll find a reference for how to measure the volume of different types of matter. Activities in this blog that require students to measure volume will include a link back to this page for reference. VOLUME OF A LIQUID This one is easy . . . add the liquid to a container that measures volume! :-) One suggestion…
Cheryl Taylor
September 15, 2014
ChemistryProperties of Matter

Periodic Table Basics

If your child has already learned about the parts of an atom (proton, neutron, and electron) they can understand the basics of the periodic table. From a basic periodic table, a young student can find: 1) the abbreviation for the element's name, 2) how many protons an atom of the element has, 3) how many neutrons an average atom of the element has, 4) the number of electrons a neutral atom of the element has.…
Cheryl Taylor
April 4, 2014