files/ brennanm -- Blogmeister
 8th gr - Per 4 We have three 6th grade Science classes and two 8th grade Science classes blogging here from the Pacific Northwest in Chimacum, WA! Sixth graders are learning a bit about Mt Saint Helens, environmental science through fresh water ecology, and physical science this year. Eighth graders are learning about life science this year. Please join us as we learn Science by exploring our world. Mr. G's Blog Mr. G's Class Facebook Page
 by brennanm teacher: Alfonso Gonzalez

Assignments
 11/27 11/24 11/24 11/24 11/07 10/17 10/09 09/18 09/06 09/18 09/18 09/18 09/01 09/03

Blog Entries
 11/18 Passion post 11/8 Survey Answers 11/8 What is living? 10/18 polar biome 10/11 Biomes 10/3 7 random facts 6/15 Work 5/18 Week 10 5/17 Check out this blog 5/17 Check out this blog 5/17 Check out this blog 5/17 Check out this blog 5/17 Check out this blog 5/17 Check out this blog 5/17 Check out this blog 5/15 Fricton force 5/9 check out this blog 5/9 check out this blog 4/27 zombie!!!! 4/25 Force 4/19 My drem job 3/23 charging a battrey 3/19 biuding a battery 3/13 My home town 3/5 Creek 2/10 charts List 25, 50, all

The force of friction Controlled variables are measured by,
How far we pulled the blocks
How fast we pulled the blocks
The surface type
Manipulated variables are measured by
Surface type
Weight

Surface area I learned that different surface types make more/less friction, they don't all have the same friction measurement.
I learned that the more weight on a surface type will make more friction because it is heavier.
I learned that if you put more surface area on a surface type the friction stays almost same!

When you pull a block across why does it measure friction?
It measures friction because when you pull a block across a surface area the friction goes the opposite way!

Article posted May 14, 2012 at 02:21 PM • comment (2) • Reads 956 • Return to Blog List

Thanks and 6.1 i learned about surface area and that different surface types make more/less friction, they don't all have the same friction measurement.
6.2 i learned that the more weight on a surface type will make more friction because it is heavier.
6.3 I learned that if you put more surface area on a surface type the friction stays almost same!

Comment Posted on May 17, 2012 at 01:37 PM by bradynn

Variables are cool! I like how you named in the variables! What did you do seciphacly in each lesson?
Comment Posted on May 16, 2012 at 02:17 PM by marleym