A focused assessment on skip counting by 2s within the range of 2-10. Students identify the missing number in a single sequence to demonstrate mastery of the pattern.

A primary math lesson focused on using a hundreds chart to solve two-digit addition problems, including those requiring regrouping by composing a ten. Students will learn to navigate the chart by jumping tens (moving down) and ones (moving right).

A 30-minute lesson teaching students how to use a 100's chart to add two-digit numbers, focusing on 2-digit + 1-digit with regrouping and 2-digit + multiples of 10. Students will learn the 'Jump and Slide' method for navigating the chart.

A culminating lesson where students apply their addition skills to solve summer camp word problems and mixed practice.

Students learn the standard algorithm for double-digit addition, focusing on correctly placing the 'carried' ten.

Students transition from physical blocks to drawing place value representations to solve addition problems with regrouping.

Students use base-ten blocks to model addition and practice 'trading' 10 ones for 1 ten to understand the foundation of regrouping.

Identifying shapes, their attributes, and partitioning rectangles and circles into equal shares.

Exploring standard and non-standard measurement, focusing on comparing lengths and interpreting data.

Focusing on addition and subtraction within 100, emphasizing word problems and mathematical language for operations.