位取りの理解: 標準形式、視覚的表現、拡張形式

In this ongoing class, students will deepen their understanding of place value through representation of numbers in different ways. 

We will spend the first few moments of class creating a community by getting to know one another, understanding class expectations, and discussing our learning target.

We will then move into a quick introduction/review of the different ways to represent numbers: standard form, visual representation (proof drawings and/or base ten blocks), and expanded form.

The majority of our lesson will be spent looking closely at numbers and representing them in the different ways. We will utilize a 4-square that includes the 3 different ways as well as a section to talk about how many we have in each place and what the value is. Students will be given a number in standard form, as a visual representation, in expanded form, or told how many in each place plus the value and then will need to show how to represent the number in the other 3 ways.

For example:
If learners are given 20+9=29 (expanded form), they will need to show the standard form of 29, a visual representation of 29, and share how many tens and ones are in 29 and what the value of those tens and ones are.

*Parents will be given a copy of this 4-square if you would like to print it off for your learner to use, but it is not a requirement! This can easily be done on a whiteboard or paper.

We'll close our lesson out by checking in with our learning target to ensure students have understood, and students will also do a self reflection on their effort throughout the lesson!

The class will follow the following schedule:
Week of September 11th - Numbers 10-14
Week of September 18th - Numbers 15-19
Week of September 25th - Numbers 20-24
Week of October 2nd - Numbers 25-29
Week of October 9th - Numbers 30-34
Week of October 16th - Numbers 35-39
Week of October 23rd - Numbers 40-44
Week of October 30th - Numbers 45-49