In Science class we learned what a Van der Graff generator was. It’s an electrical generator, in this electric generator there is a rapid moving belt that transfers electricity to a hollow, spherical, metal object. I learned that when touching the large, spherical ball your hair stands up and the electricity transfers from the ball into […]
Month: October 2016
Exponents
What is the difference between.. and ? And… and ? and = 8 – 2•2•2 = 9 – 3•3 and = 16 (-2)(-2)(-2)(-2) = -16 -2•2•2•2
LateX coding
Example 1 : Exponent Example 2 : two digit exponent Example 3 : Change size Example 4 : adding in operations Example 5 : Fractions Example 6 : change background colour Example 7 : change background colour highlighter
Science App Review
Science App Review I chose the Periodic Table app for my Science App Review project. I was first looking for a quick and easy way to get a periodic table for my many assignments. I came across this. The Periodic Table App has it’s pros and it’s cons. It’s very helpful, in the sense that […]
My digital footprint
What are the three strategies that you can use? Make sure to have secure passwords with numbers. Be sure to have supervision if you don’t feel comfortable enough on your own. Don’t go onto any questionable sites or links. What advice do you have? To be responsible, be true to yourself and to think before […]
Testing for Vitamin C
I have learned, within this activity that when adding these chemicals to other substances, the colour gradually darkens over time. It’s important to know about the mixture of chemicals for many reasons, for discovering new products and foods, for safety reasons and procedures, etc. Without scientists and experiments such as these labs, we would have never […]
Adding and Subtracting fractions
Adding fractions When there are two of the same denominators, they stay the same and you add the numerators, it’s simple. However, when the denominators are different, you must find the number they both go into. For example, 2/3 + 1/4 They both go into 12! 3 • 4= 12, therefore multiply 2 by […]