 The new Gynzy Flash-free Sort

### Greatest Common Factor

- Lesson plan -

Find the Greatest Common Factor (GCF) of two or more numbers and apply to solve realworld problems.

### Half Circle Protractor

- Activity -

This protractor helps you measure angles. It is adjustable in size and can be used on the entire page. ### Hearts in Love

- Activity -

The students learn how to divide ten with the 'Hearts in love'.

### Integers on a Number Line

- Lesson plan -

Model adding and subtracting integers using a number line. Find the missing values in addition and subtraction problems. Given the answer write the addition or subtraction problem. ### Interior & Exterior Angles of a Polygon

- Lesson plan -

Investigating the interior and exterior angles of polygons. Derive the formula for finding the sum of the interior angles of a polygon. Use this to find the interior angles of a regular polygon. Find the sum of the exterior angles of a polygon.

### Introduction to Polynomials

- Lesson plan -

Define and evaluate polynomial expressions. - Lesson plan -

Students will estimate to judge if answers are reasonable in addition, subtraction, division, and multiplication problems.

### Line Plot

- Activity -

Students learn how to represent and interpret data on a line plot. ### Line Plots

- Lesson plan -

Display data using line plots. Use line plots to find measures of central tendency. Interpret data using a line plot.

### Line Plots

- Lesson plan -

The objective of this lesson is display data using line plots. Use line plots to find measures of central tendency. Interpret data using a line plot. ### Line Symmetry

- Lesson plan -

Identify and draw lines of symmetry in two-dimensional shapes.

### Linear & Non-Linear Functions

- Lesson plan -

Distinguish between linear and non-linear functions using tables, graphs and equations. ### Lines, Rays & Angles

- Lesson plan -

Identify geometric representations for points, lines (horizontal, vertical, diagonal), perpendicular lines, parallel lines, angles, and rays. Recognize real-life examples of point, line, perpendicular lines, and parallel lines.

### Making Predictions

- Lesson plan -

Introduce the basic concept of predictions. Use linear graphs and scatter plots to make predictions and determine if a correlation exists, and, if so, whether it is a positive or negative correlation. ### Map Location

- Activity -

Practice spatial skills by finding the correct image that is taken on a map.

### Math and Movement: Number Bonds

- Lesson plan -

Have your students jog in place and say the correct answer while the number hearts flash by; but with a few added few surprises.