 The new Gynzy 500+ new lessons Sort

### Pay with the least Amount

- Activity -

The students are trying to pay by using the least amount of coins and/or bills.

### Paying with Money

- Activity -

Students learn to choose between coins and bills to buy products. ### Pegboard

- Activity -

Students will be introduced to graphs and plotting points with this colorful and engaging activity. They will be presented an image on the board that they have to recreate using the given blank graph and different colored blocks.

### Percent of Change

- Lesson plan -

Find a percent increase or a percent decrease. Solve problems in involving percent increase or percent decrease. ### Percents

- Lesson plan -

Use models and visual representations to develop the concept of ratio as part-to-part and part-to-whole, and the concept of percent as part-to-whole. Specifically using halves, thirds, fourths, and tenths.

### Percents

- Lesson plan -

Model percents greater than 100% and percents less than 1%. Find percents greater than one hundred and less than one. ### Percents, Sales Tax & Discounts

- Lesson plan -

Solve real-­world problems using percents. Calculate sales tax, commission, tips and discounts.

### Perimeter

- Lesson plan -

Develop strategies to determine the perimeter of rectangles and plane figures. ### Perimeter & Area

- Lesson plan -

Understand the concept of perimeter and area. Find the perimeter and area of simple polygons. Find the area of rectangles and squares using length x width.

### Perimeter & Area of Irregular Figures

- Lesson plan -

Find the perimeter and area of irregular figures. Estimate the perimeter and area of irregular figures. ### Perimeter - Grid based

- Activity -

Determine the perimeter of a shape on a grid.

### Perimeter - Side lengths

- Activity -

Determine the perimeter of rectangles or compound figures using side lengths. ### Perimeter mixed calculations

- Activity -

Complete the assignments for mixed perimeter calculations.

### Permutations & Combinations

- Lesson plan -

The objective of this lesson is to distinguish between permutations and combinations and to solve permutation and combination problems. ### Permutations & Combinations

- Lesson plan -

The objective of this lesson is to distinguish between permutations and combinations and apply to solve permutation and combination problems.

### Pi Day

- Lesson plan -

Students will identify Pi, use it to find the area of a circle, and to examine the relationship of area to circumference. They will learn about its history and have some Pi competitions.