We began our lesson with a 5 minute timed addition facts assessment. Gracyn focused on using her strategies for speed and efficiency. Her lesson focused on how to use place value to find 10 more, 10 less, 100 more, or 100 less. She was given numbers up to 1,000 and changed the tens place or hundreds place by one more or less to represent the new number. We finished with writing number words. Gracyn wrote the words zero through ten, the teen numbers, and multiples of ten. Then, she practiced writing the words together.