Post your test questions here

Be sure to put the following in your post.

1. Names of people in group.

2. Section covered.

Assignment # 14, Answer in complete sentences (post as a comment or write on your own paper))

How does an atom become an ion?

How does an atom become an isotope?

What is the mass number?

How do you name an isotope (ex name boron-5)?

What is the atomic number?

What particle (electron, neutron or proton) cannot be changed because it would change the element?

How do you find the charge of an ion?

If you have 6 neutrons, electrons and 5 protons

what is the mass number? what is the atomic number? what is the charge? what element is it?

Physical and chemical change info

4 signs of a chemical reaction







Chemical changes

Physical changes

CHEMICAL AND PHYSICAL CHANGES

Ice melting- physical change- the ice is melting into water. This is not a new substance.

Chemical reaction- fire burning- identity of the wood is changing. New substances are being formed.

Please post your ideas for your physical change demonstration and your chemical reaction demonstration.

Make sure to include a few different ideas for each as well as a brief description of the main ones you want to use.

Last, include the materials you will need for the experiment.

solids, liquids and gasses

CLICK ON THE PICS TO VIEW THEM BIGGER.

CLICK ON THE PICS TO VIEW THEM BIGGER.

PAGE 740 IN REGULAR BOOK

Make a google docs presentation and embed it on your website.


Page I- title page, put the strands you are studying (SCH.1.3.3, SCH.1.3.4)
Page 2- Put SCH.1.3.3at top of page. Show similarities and differences of science disciplines
Page 3- Put SCH.1.3.4 at the top of page. Show notes on page page 740. Click on the picture for it to enlarge it.


Remember, when you are done with your presentation go to share in the top right corner and click on publish/embed. Copy the embed code. Then paste then embed code on your website. :)

Paint homework (read directions carefully)

Directions

You are covering strand SC.H.3.3.6  not SCH.1.3.6 which the video says.

XI. STRAND SC.H.3.3.6 

The student knows that no matter who does science and mathematics or invent things, or when or where they do  it, the knowledge and technology that result can eventually become available to everyone. 

1st) Open up the paint program  on your computer. (If you don't know how click on the start menu and look for it in all programs).

2nd) Find a picture of an invention you want to study. Drag it or save it to your desktop. Drag it onto the paint program.

3) Underneath the picture you need to write about where the product was made, who it is sold to, how many have been sold and a little bit about the the product's history.

4) Somewhere on the page make sure it says XI. or SCH 3.3.6 

5) Last you need to write the strand in your own words.

6) Click File, then click Save As. Name the file, and below naming the file it says "Save as type" Scroll down until you hit JPEG. You have just created a picture. 

7) Go to your yola account, drag over an image and find the JPEG you just made. 

Make a 

Post your website link here

middle school memories

What is your best memory of middle school so far? What do you think it would be cool to do in science class this year? What was one thing a teacher did last year that really helped you learn? (Ex. Ms. Fontana used the inter write board to teach math). How do you learn best? Ex- reading my book, taking notes.. etc.