Resource Type

Common Core Standards

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4.0

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Compressed Zip File

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2 MB|27 pages

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Product Description

Are you having trouble getting your students to take effective notes during math lessons? Are you looking for quick activities that can be completed in a math journal or at the end of a lesson as a check for understanding? If so, these activities are for you.

This product contains two separate components: scaffolded notes and interactive notebook activities.

These math journal and/or note-taking activities introduce geometric proofs to geometry students. They can be used for introduction of topics or to reflect/review what you have covered in class discussion. The problems listed in this activity packet build nicely on each other if introduced in the order that they appear. Our students enjoy filling them out and organizing them in their math journals so that they can refer back to them throughout the year. These activities are a great way to promote writing in math. Keys for scaffolded notes are included for reference. This product contains non-editable PDF files.

Scaffolded Note Sheets with Sample Teacher Keys are included for the following topics:

What is a proof?

Formal Proofs (Two-Column Proofs)

Steps for Writing a Formal Proof

Example of an Informal Proof Using Algebra

Review: Properties of Equality for Real Numbers

Which property justifies the statement?

Simple Algebra Problems: Solve and Justify

Justifying the Steps for Algebra Problems

Solve and Justify the Steps for Each Algebra Problem

Write it Out: Simple Proof with Segment Addition

Cut it Out: Simple Proof with Segment Addition

Write it Out: Informal Proof (Segment Addition)

Cut it Out: Writing a Two-Column Proof (Segment Addition)

Write it Out: Simple Proof with Angle Addition

Cut it Out: Simple Proof with Angle Addition

Write it Out: Informal Proof(Angle Addition)

Cut it Out: Writing a Two-Column Proof (Angle Addition)

Your Turn: Simple Proof with Complementary Angles

Your Turn: Writing a Two-Column Proof (Supplementary Angles)

Plus 5 Interactive Math Notebook Foldable Activities. Please check out our preview for a closer look!

**Related Products**

** Geometry Bundle**

**HS Math Bundle Algebra 1 Geometry Algebra 2**

** Simple Proofs in Geometry Bundle**

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This product contains two separate components: scaffolded notes and interactive notebook activities.

These math journal and/or note-taking activities introduce geometric proofs to geometry students. They can be used for introduction of topics or to reflect/review what you have covered in class discussion. The problems listed in this activity packet build nicely on each other if introduced in the order that they appear. Our students enjoy filling them out and organizing them in their math journals so that they can refer back to them throughout the year. These activities are a great way to promote writing in math. Keys for scaffolded notes are included for reference. This product contains non-editable PDF files.

Scaffolded Note Sheets with Sample Teacher Keys are included for the following topics:

What is a proof?

Formal Proofs (Two-Column Proofs)

Steps for Writing a Formal Proof

Example of an Informal Proof Using Algebra

Review: Properties of Equality for Real Numbers

Which property justifies the statement?

Simple Algebra Problems: Solve and Justify

Justifying the Steps for Algebra Problems

Solve and Justify the Steps for Each Algebra Problem

Write it Out: Simple Proof with Segment Addition

Cut it Out: Simple Proof with Segment Addition

Write it Out: Informal Proof (Segment Addition)

Cut it Out: Writing a Two-Column Proof (Segment Addition)

Write it Out: Simple Proof with Angle Addition

Cut it Out: Simple Proof with Angle Addition

Write it Out: Informal Proof(Angle Addition)

Cut it Out: Writing a Two-Column Proof (Angle Addition)

Your Turn: Simple Proof with Complementary Angles

Your Turn: Writing a Two-Column Proof (Supplementary Angles)

Plus 5 Interactive Math Notebook Foldable Activities. Please check out our preview for a closer look!

**If you like what you see, please click on the "Follow Me" star to learn about new products, sales, and more!

How to earn TPT Credits:

"Earn TpT Credits for purchases on TpT. You get one TpT Credit for every $ you spend on TpT. Thing is, you only get the Credits after you Provide Feedback -- both a fair rating and a fair comment -- on the items that you purchase. We will round up for you, too! If you provide fair feedback on a $4.75 item, you will earn 5 credits. Every 100 Credits is worth $5 that you can apply towards future TpT purchases, but there is no need to wait until you have 100 to redeem them. 50 credits is worth $2.50, for example."--TPT Credits Page

Total Pages

27 pages

Answer Key

N/A

Teaching Duration

N/A

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