Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 7th - 9th
Students solve right triangles using the Pythagorean Theorem.  In this solving right triangles using the Pythagorean Theorem lesson plan, students find the missing side of a right triangle.  Students find the hypotenuse given...
Lesson Plan
Curated OER

Tune Up Your Ears!

For Teachers 2nd - 5th
Students discuss meaning of pitch, listen for different sounds in classroom, hallway, and outdoors, and listen to sounds played on piano and on computer to determine high or low pitch.
Unit Plan
Texas Education Agency

Texas Gateway: Domain and Range: Function Notation

For Students 9th - 10th Standards
Given a function in function notation form, identify the domain and range using set notation, interval notation, or a verbal description as appropriate.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Numbers in Expanded Form

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to identify a missing term in a number represented in expanded form. Includes video demonstrating a sample problem [1:18]...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expanded Form Involving Words

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students must apply their understanding of place value to identify which digit in a number represents thousands, ten thousands, etc....
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Decimals on a Number Line to Thousandths

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to state the decimals to the thousandths place for given locations on a number line. Includes video demonstrating a...
Unit Plan
Texas Education Agency

Texas Gateway: Domain and Range: Numerical Representations

For Students 9th - 10th Standards
Given a function in the form of a table, mapping diagram, and/or set of ordered pairs, the student will identify the domain and range using set notation, interval notation, or a verbal description as appropriate.
Unit Plan
Texas Education Agency

Texas Gateway: Domain and Range: Graphs

For Students 9th - 10th Standards
Given a function in graph form, identify the domain and range using set notation, interval notation, or a verbal description as appropriate.