Math Antics - Adding and Subtracting Fractions

Adding Fractions with Unlike Denominators

California's Gold Rush

Read and watch another video at History.com.

Read about the CA Gold Rush at Kidport.

Read about the journey to get to California.

http://www.calgoldrush.com/

Science Fair 2019 -- Hypothesis Time!

Your science fair project is due by April 12 in class.  The science fair will be held on April 18 at school.

Hypothesis:

One of the things you will need to have on your presentation board is your hypothesis.  It is time to write up this hypothesis.

Learn what a hypothesis is.

Several things you should make sure of:

1. Is your hypothesis based on research?  Does your written hypothesis show your research?
2. Can you make a prediction about what will happen based on your hypothesis?
3. Can you test your hypothesis?
4. Will you be able to evaluate your hypothesis once your experiment or demonstration is completed?  Were you correct?  (It is ok if you were not correct.)

Math Antics - Common Denominator

Electric Vocabulary

How To Draw A Cartoon Leprechaun

Comparing Fractions

Explaining an Electrical Circuit

2019 Science Fair

Our science fair is on April 18.  All projects are due by the 12th.

Check out the science fair directions.

NASA put together a website of information about how to do a science fair project.

Try out a few of these websites for inspiration and project ideas:

1. https://www.eia.gov/kids/energy.php?page=sf_experiments#sf_elementary
2. https://www.education.com/science-fair/
3. http://www.sciencekids.co.nz/projects.html
4. https://www.parenting.com/gallery/easy-science-fair-projects-kids
5. https://www.education.com/science-fair/fourth-grade/
6. https://www.ars.usda.gov/oc/kids/fair/ideas/

California Gold Rush

More On Equivalent Fractions

Equivalent Fractions Introduction

Now try out some Khan Academy practice at this link.