**There are two main types of lab report assignments in the General Science 3rd edition course:** **1. Lab Report Forms:** When you see this term, it refers to the fill-in-the-blank forms provided in the Student Notebook for every experiment. See the What to Do sections on pages 26 and 27 for experiments 1.1 and 1.2,...
The sample calculations are on pages 119-120 of the _Solutions and Tests Manual for Exploring Creation with Chemistry 3rd Ed._ ...
Dissection specimens used within one year will have the best outcomes. The specimens should not be refrigerated or frozen. If the specimens will be stored for more than six months, they should be left in the supplied containers. They are individually vacuum sealed, so as long as the original seals are unbroken, the spe...
**Atwood’s Machine Demonstrates Newton’s Second Law** Sami S. Wright **Abstract** Everyone is affected by the laws of physics. Everywhere people go they accelerate, decelerate, sway, and fall. These forces are described by Newton’s Second Law which tells how objects respond to force with acceleration. In this exper...
In the chemistry experiments, the red cabbage is used to make a pH indicator. Red cabbage can be difficult to find internationally or during the winter, so if you are unable to purchase red cabbage, the link below has a detailed procedure for using other materials to make the same indicator. [Make Your Own Indicators...
You should always check to see if there is an ingredients list on the label before you purchase. At the time of writing this answer, here are brands that will work in the experiments that call for toilet bowl cleaner: Lime-A-Way Toilet Bowl Cleaner The Works Vanish Toilet Bowl Cleaner Avoid any that say they “c...
Yes, there are even more hands-on activities than the older editions. In addition to the required formal experiments, we’ve added optional Explore More sections that are quick and easy activities to help students truly comprehend the concepts they are learning about. * 29 formal experiments * 47 Explore More acti...
The complete reaction is: 4Cu (s) + 6H2O (l) + 2CO3 (aq) –> 2Cu2(OH)2CO3 (aq) + O2 (g) + 4H2 (g) ...
You will need to use dried split peas or lentils for this experiment. You should not cook them beforehand since cooking or freezing ruins the DNA. ...
The blue substance you noticed forming on one terminal is copper hydroxycarbonate. It forms from the copper in the battery and the carbonate in the baking soda that was left over. It is the same stuff that turns copper statues (like the Statue of Liberty) a blue-green color. The chemical reaction that occurs to make ...