This week students have been exploring different models of fractions including area models, number lines, and fractions of a set. Next week, we will begin comparing fractions using visual models.
The learning targets are:
-Students need to understand that all fractions are the sum of unit fractions. For example, 3/4 = 1/4 + 1/4 + 1/4.
-When comparing fractions, it is important for students to understand that comparisons need to be made from the same size whole.
-When comparing like numerators, students can reason about the size of the unit fraction. For example, 2/3 > 2/6 because the unit fraction 1/3 is larger than 1/6.
-When comparing like denominators, students can reason about the number of equal size pieces.
For an overview of this unit, view the video by following the link.
https://streamingcobb.cobbk12.org/Panopto/Pages/Viewer.aspx?id=5198feb6-1f2c-440a-9454-973d7820ab7d
Multiplication and Division Fluency Focus: Threes
The strategy we use to multiply by three is to double and add. If we were doing 3×5, we would double 5 to make 10 and add the last group of five for a total of 15.
In science, we are learning about the regions of Georgia: Appalachian Plateau, Blue Ridge Mountains, Ridge and Valley, Piedmont, and the Coastal Plains. Students will learn about the types of plants and animals that can be found in each region. Check out this link below to view details about each region.
https://sites.google.com/view/georgiasgeographicregions/home
This is a special event for third graders!
January 27-30 at the Big Shanty Gym
Check the schedule below to see what day your child has P.E. class, sign in at the front office, and report to the gym.
Monday Jan. 27th
Mrs. Robichaux 8:00-8:45
Mrs. Mohammed 8:45-9:30
Tuesday Jan. 28th
Mrs. Cantrell 8:00-8:45
Mrs. Easter 8:45-9:30
Wednesday Jan. 29th
Ms. Boyd 8:00-8:45
Ms. Peacock 8:45-9:30
Thursday Jan. 30th
Mrs. Crane 8:00-8:45
Ms. Selleck 8:45-9:30
*If a parent is not available, an aunt, uncle, grandparent, or older sibling (over 18) is a great idea too!
Come prepared to play and have some fun in the Big Shanty Gym!
Questions? Email Mrs. Cobelli Nancy.cobelli@cobbk12.org