# K-5 Math

## 3rd Six Weeks

Effective questioning sessions in the classroom require advance preparation.

Steps for planning questions:

1. What's the lesson's objective?

2. Focus questioning around key concepts.

4. Be clear and concise with what's being asked.

## Kindergarten

Topic 5: Numbers to 20 (Spiral Review Coins each day.) (25 days)

Topic 9: Money - (25 days) We aren't doing the enVision Topic 9 because it's not Texas aligned. Simply review coins at the start and end of lesson each day. ## Ten Frame Flash Cards ## Arrow Cards for Building and Decomposing Numbers ## Identifying Coins Video

Topic 5 & 6: Addition and Subtraction TEK 4.2B: Add up to four-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations.

Topic 6: Adding 2-Digit Numbers (10 day unit)

Adding on a Number Line (Teacher Resource)

Topic 7: Subtracting 2-Digit Numbers (15 day unit)

Subtraction with Regrouping Song

Subtracting on a Number Line (Teacher Resource)

The following resources below can be found in the Second Grade folder on the Waco ISD Google Drive or the Pearson Realize enVision online component under Teacher Resources- Teaching Tools.

TEK 3.4H: Determine the number of objects in each group when a set of objects is partitioned into equal shares or a set of objects is shared equally.

Topic 6: Meanings of Division (10 day unit)

TEK 3.4F: Recall facts to multiply up to 10 by 10 with automaticity and recall the corresponding division facts.

Topic 7: Division Facts (15 day unit) Topic 7: Number Sense: Dividing by 1-Digit Divisors (10 day unit)

Topic 8: Developing Proficiency: Dividing by 1-Digit Divisors (15 day unit)

Long Division PowerPoint

Long Division - NumberRock

Topic 7: Adding and Subtracting Fractions (10 day unit)

Prime and Composite Numbers Game - TEK 5.4A - Identify Prime and Composite Numbers

Prime - numbers that have only two factors, 1 and itself

Composite - numbers that have more than two factors

1 is neither prime nor composite

Topic 8: Adding and Subtracting Mixed Numbers (10 day unit)