 The new Gynzy Flash-free Sort

### Number 2

- Lesson plan -

Students develop their understanding of numbers and learn to recognize the number 2 through various examples and exercises.

### Number 4

- Lesson plan -

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

- Lesson plan -

Determine the value of a digit to hundreds. Model numbers using Base 10 Blocks.

### Estimation

- Lesson plan -

Estimate sums and differences. ### Word Problems

- Lesson plan -

Identify necessary information, missing information, and unnecessary information when solving math word problems.

### Congruency & Similarity

- Lesson plan -

Find congruent and similar shapes. Distinguish between congruency and similarity. ### Line Symmetry

- Lesson plan -

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

### Shape Analogies

- Activity -

Select the answer that best completes the shape analogy. ### Tax Calculation

- Activity -

Students learn to calculate subtotals, sales tax amounts, and total purchase amounts for multi-item sales receipts.

### Map Location

- Activity -

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

### Units of Measure

- Lesson plan -

Identify, estimate, and measure the angles of plane figures using appropriate tools. ### Number Properties

- Lesson plan -

Identity, commutative, associative, and distributive properties.

- Lesson plan -

Students will estimate to judge if answers are reasonable in addition, subtraction, division, and multiplication problems. ### Problem Solving Strategies-Inverse Operations

- Lesson plan -

Solve problems using inverse operations.

### Patterns & Tables

- Lesson plan -

Solve problems by extending the pattern, finding the rule and using tables.