190 Geometric Reasoning ideas in 2025 | math geometry, teaching math, math classroom
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Geometric Reasoning

191 Pins
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16 Sections
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8mo
hjesslynsmith
By
Mrs. Smith
Missing Angles in Triangles Animal Themed Activity Pack by Order Of Ops

Puzzle

1 Pin
Angle Relationships and Equations Cut-out Activity
Angle pair activity
Worksheets: Complementary and Supplementary Angles

Angle Pairs

4 Pins
Kelsoe Math: Triangles Unit: Interior Angle Sum and Exterior Angle (Remote Interior Angles)
In this activity students will explore the interior angles of polygons and use the information to develop an expression for determining the sum of t…
Triangle Angle Sum Worksheets

Angle Sums

3 Pins
Geometry Formulas Cheat Sheet | ... -school-geometry-help-geometry-cheat-sheet-5-3d-shape-formulas-bw.gif

Solids

1 Pin
Easy measure angles, using interactive whiteboard angle simulator. Online protractor or angle problems with acute, obtuse, reflex angles. Further complementary, supplementary and angles at a point. Use on interactive whiteboards, angles can be automatically shown or measured with a protractor.
How to find the degree of an Angle and helpful info on Protractors Math Competency/Released STAAR Test Question 2013

Measuring Angles

10 Pins
Journal Wizard: Geometry Unit 1 Foundations of Geometry Pg 10 to Pg 14
This is an infographic style poster I created in anticipation of teaching angles and the use of a protractor to my 4th graders. It is a high-resolution vector-based illustration created in graphic design software. The file might look deceptively simple but it packs in a lot of information without overwhelming your students.
Triangles anchor chart

Types of angles

3 Pins
Geometry Problem on Angles and Shapes Warmup: Do The Angle Chasing Dance - Shãmïm Hàsáñ | Brilliant
Triangle Missing Angle Worksheet
Find the measures of all the angles.

Unknown angles

5 Pins
This time of year (you know... the time of year when kiddos tend to go crazy and teachers are...
Using diagonals to teach angle sums in polygons
Nice colourful overview of polygons and their properties poster.

Polygons

11 Pins
Algebra in Similar Triangles | Solve for 'x' | Type 2
The ratios of corresponding sides reduce to the same number if the shapes are similar.

Similar and Congruent Triangles

10 Pins
Math = Love: Graphing Ordered Pairs and Linear Functions Interactive Notebook Review
21 different characters to choose from for this fun four quadrant graphing worksheet.
This Graphing Worksheet will produce a four quadrant coordinate grid and a set of ordered pairs that when correctly plotted and connected will produce different characters. You may select from several different characters.

Coordinate Geometry

5 Pins
My Geometry students loved this! This Classifying Triangles card sort worksheet activity was the perfect activity for my Middle School Math & High School Geometry students to practice sorting triangles by their angle and side measurements. Students had to figure out if the triangles with Equilateral, Isosceles, or Scalene. Then they had to figure out if they were Equiangular, Right, Acute, or Obtuse Triangles. I will definitely be doing this in our math interactive notebooks again!
Types of Triangles
Classifying Triangles

Types of triangles

5 Pins
How many DIFFERENT quadrilaterals can be made by joining the dots on the 8-point circle?
Quadrilaterals – Maths Poster

Quadrilaterals

2 Pins
Transformation video

Transformations

11 Pins
Sphero Angle Task by Teaching6 | Teachers Pay Teachers
Connect your angles unit to good ol' American favorite Putt-Putt! In this 21st Century Math Project, students will practice angles of incidence, angles of reflection and critical thinking as they try to score hole-in-ones through a 9-hole course. Who will have the lowest score in the class? We will ...
Directions in WRD

Mini-golf Angles

22 Pins
Teaching resources homepage
FREE a poster showing the angle pairs formed when a transversal cuts through 2 parallel lines

Angles in parallel lines

9 Pins

Isometric Drawings

39 Pins