The new Gynzy

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### Simplifying Fractions

- Lesson plan -

Simplify fractions. Find the GCF of the numerator and denominator and use this to reduce fractions to their least terms.

### Scale Drawing

- Lesson plan -

Solve problems involving scale drawings and scale models; find scale factors.

### Area of a Tapezoid

- Lesson plan -

Find the area of a trapezoid by using compound figures and by deriving the formula for the area of a trapezoid. Find the height given the area.

### Area of Irregular Figures

- Lesson plan -

Find the areas of complex or irregular figures by dividing them into familiar shapes. Find the areas of each shape and sum them to find the total area.

### Nets & Surface Area

- Lesson plan -

Draw nets and find the surface areas of three dimensional figures, including cubes, rectangular prisms and triangular prisms.

### Surface Area of a Cylinder

- Lesson plan -

Discover and create the formula for the surface area of a cylinder. Apply this formula to calculate the surface area of various cylinders.

### Box & Whisker Plots

- Lesson plan -

Construct and interpret box-and-whisker plots. Find the median and quartile values. Find the interquartile range and identify outliers.

### Displaying Data

- Lesson plan -

Review the various ways of displaying data, and analyze, discuss and understand the efficacy of particular graphs for particular data sets.

- Lesson plan -

Analyze data and identify when data and/or graphs are misleading. Draw misleading graphs.

### Fundamental Counting Principle

- Lesson plan -

Introduce the Fundamental Counting Principle as a method to calculate the number of possible outcomes for real-­life 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.

### Number 4

- Lesson plan -

Students develop their understanding of numbers and learn to recognize the number 4 through various examples and exercises

### Labor Day

- Lesson plan -

Students will be able to summarize the history of Labor Day and formulate ideas about work and why it is helpful to individuals and society.

### Winter

- Activity -

A background to discuss the Winter theme.

### Similar Figures

- Lesson plan -

Understand similarity, investigate the ratios and lengths of similar figures, and solve problems using proportions.

### Multiplying Polynomials

- Lesson plan -

Multiply monomials by monomials. Multiply monomials by two-term binomials.