housekeeping:
*I look forward to seeing you at conferences tomorrow between 4:30- and 8:00pm. And then again Friday 8:00- 12:00 (a non-instructional day for students)!
*A reminder that home reading books are to be exchanged every Thursday for those students in the program!
SCIENCE
Students have been excited to create a Google Slides presentation that is based on 4 choices: earthquakes around the world, earthquakes in India, All about India, and/or All about Peru!
Students are encouraged to research and work on their Google Slide presentations at home! I will be sending a card with their Google email home as they will need this to access their account. Here is a great tutorial on how to use some of the features :)
LITERACY!
EXPLORING FAIRYTALES
Students have been reading a large variety of fairy tales to gain a greater understanding of this genre. From here, students will be creating a "recipe" that describes the story elements of a fairytale. Students will then have the opportunity to explore story writing through created story element cards and loose parts. Students will be working towards their own 'fractured' or 'twisted tale'!
MATH
Multiplication Is:
Using Arrays to Show Multiplication Concepts: Overview
Students can more readily develop an understanding of multiplication concepts if they see visual representations of the computation process. For example, they can picture students in a marching band arranged in equal rows or chairs set up in rows in an auditorium. These arrangements all have something in common; they are all in rows and columns. An arrangement of objects, pictures, or numbers in columns and rows is called an array. Arrays are useful representations of multiplication concepts.
This array has 4 rows and 3 columns. It can also be described as a 4 by 3 array.
This array has 5 rows and 4 columns. It is a 5 by 4 array.
Notice that the rows in each array are equal. Think of the rows as equal groups. Your students used equal groups to multiply in second grade. Look at this example.
When equal groups are arranged in equal rows, an array is formed.
When you show students the connection between equal groups and arrays, students can easily understand how to use arrays to multiply. They will use arrays again later to divide.
Look at the multiplication sentence that describes the array below. The numbers in multiplication sentences have special names.
The numbers that are multiplied are called factors. The answer is called the product.
Now look at what happens to the factors and product in the multiplication sentence when the array is turned on its side.
The order of the factors changed, but the product stayed the same. When the order of the factors in any multiplication sentence changes, the product does not change. This is called the Commutative Property of Multiplication. Students should be familiar with the Commutative Property because it also applies to addition. They studied the Commutative Property of Addition earlier. See Addition and Subtraction.
Help students realize that by applying the Commutative Property, they know twice as many multiplication facts. For example, if they know 8 x 5 = 40, then they also know 5 x 8 = 40.
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