ALERT: JavaScript is required to dispay or create lessons properly on The Lesson Builder. JavaScript is currently disabled on your browser.What Is JavaScript? JavaScript is the computer language that web browsers like Internet Explorer, Mozilla Firefox, Google Chrome, and Safari use to make changes to webpages based on what you click on, as well as allowing fancy animations. Most websites use some amount of JavaScript to give you a better experience. The Lesson Builder uses JavaScript to display lessons in a format that allows you to easily customize them, to customize the structure of new lessons, to perform custom searches, and to clean up lesson text. New lessons cannot be created and existing lessons will only partially display if JavaScript is turned off. About 98% of web users have JavaScript enabled, and JavaScript is enabled on all current web browsers by default.How Can I Enable JavaScript? It varies from browser to browser. Look for an 'options', 'settings', or 'tools' selection on your browser, or perform a web search for how to do it for your specific browser.How Can I Know It's Fixed? When you think you have enabled JavaScript, refresh the page and this message should disappear. If you still see this message after refreshing the page, JavaScript is still disabled.

Perimeter and Area (11)

Grade Level:: 3
Subject:: Math
Start Date:
End Date:
Goal Summary:: Students will be able to solve problems involving perimeter and area.
Standards Met:
Essential Questions:: How can you find perimeter?
How can you measure perimeter?
How can you find the unknown length of a side in a plane shape when you know its perimeter?
How is finding the area of a shape different from finding the perimeter of a shape?
How can you find the area of a plane shape?
Why can you multiply to find the area of a rectangle?
How can you use the strategy FIND A PATTERN to solve area problems?
How can you break apart a shape to find the area?
How can you use area to compare rectangles with the same perimeter?
How can you use perimeter to compare rectangles with the same area?
Understandings:: Click to enter the understandings you want students to have. Understandings are fact-based conclusions that require inquiry before they are grasped. These are often described in a 'Students should understand that' statement.
Content Goals:: Click to enter your content goals. These comprise the raw information that students should know at the end of the unit.
Skill Goals:: Click to enter your skill goals. These are usually described in a 'Students will be able to' statement.
Other Information:: Click to enter. This field is good for key information that does not fit into one of the other sections.
Public Notes:: Click to enter. Public notes are visible to anyone who views your unit.
Private Notes:: Click to enter. Private notes are visible only to you, when you are logged in.
Reflection:: Click to enter. Your reflection should be entered as you progress through and complete your unit. Evaluating what worked well and what could be improved will further your professional development, and help any teachers looking to build off your unit.

Log In

Create Account

Update Password

NOTE: You need to update your password before you can be logged in.

Include:

ALERT: First party cookies are required to sign in to The Lesson Builder. First party cookies are currently disabled on your browser.

How Can I Know It's Fixed? When you think you have enabled cookies for this site, refresh the page and this message should disappear. If you still see this message after refreshing the page, cookies are still disabled for this site.

Perimeter and Area (11)

Lessons:

Assessments: