I need to find a sample lesson plan on rounding decimals using the number line.... and converting fractions to decimals.

Do you know where I could find these lessons?

Read through these sets, and see if you find anything useful:

http://www.google.com/search?q=fraction+lesson+plans+for+3rd+grade&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

http://www.google.com/search?q=decimal+lesson+plans&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

To find sample lesson plans on rounding decimals using the number line and converting fractions to decimals, you have a few options:

1. Online educational resources: Websites such as Teachers Pay Teachers, Education.com, and Teach-nology offer a wide variety of lesson plans created by educators. Simply search for keywords like "rounding decimals lesson plan" or "converting fractions to decimals lesson plan" to find relevant resources.

2. Teacher forums and communities: Participating in online forums or communities for teachers can provide access to shared resources and ideas. Platforms like Reddit, LinkedIn groups, and educational forums like the Discovery Education Community can be valuable sources to connect with other educators and access sample lesson plans.

3. Curriculum websites: Check the websites of educational curriculum providers such as Pearson, McGraw-Hill, Houghton Mifflin Harcourt, or your specific district's curriculum department. They may offer sample lesson plans that align with their curriculum materials.

4. Online search engines: Performing a simple search engine query using related keywords like "sample lesson plan rounding decimals using number line" or "sample lesson plan converting fractions to decimals" can yield a range of websites, blog posts, or educational resources that might have what you are looking for.

Remember, when using any sample lesson plan, it's important to adapt and customize it to meet your specific teaching goals, student needs, and grade level requirements.