Embedded Files
At the end of this class, you will be able to:
- explain what number sense means to you.
- explain why teaching vocabulary in math is important and describe to strategies for teaching vocabulary.
- apply your content knowledge of "place value" for teaching the concept to elementary students.
- create a se
Number Sense Speed Dating
Number Sense Speed Dating
What is number sense?
What is number sense?
- What vocabulary might be associated with number sense?
- Manipulatives for teaching number sense - https://proudtobeprimary.com/building-number-sense-to-20/
Why Teach Math Vocabulary?
Why Teach Math Vocabulary?
- Video - Teaching Math Vocabulary Effectively
- Teach your terms.
- Computaion/Operations Vocabulary
Place Value
Place Value
- Anchor Chart - (This may be homework, depending on time.)
- Using the hundreds board
- Teaching lessons from place value.
- Free online resources:
- https://www.cfclassroom.com/2012/03/free-printable-math-manipulatives.html
- http://www.mathematicalpractices.com/mp1e/content/printable-manipulatives/
- https://www.teacherspayteachers.com/Product/Printable-Place-Value-Tools-751096
Operation Sense with Granny - CGI problems
Operation Sense with Granny - CGI problems
Granny bought 8 masks in Mexico. When she got how she found more masks in her closet. When she counted, she found that she now had 12 masks in all? How many masks did she find in her closet?
Granny has a large collection of drums. When Grandma got home, she gave 4 drums to her granddaughter. Granny still has 12 drums left. How many drums did she have before she gave some to Alexis?
- Addition & subtraction are connected.
- Addition names the whole in terms of the parts.
- Subtraction names a missing part.
- Models can be used to solve problems for all operations and to figure out what operation is involved in a problem, regardless of the size of the numbers. Models also can be used to give meaning to number sentences.
Cognitively Guided Instruction (CGI) ...
is a problem-solving mathematics program designed to improve number sense and computation for students in Kindergarten through sixth grades. It has been proven effective for boys and girls of diverse social class, racial and ethnic, and language proficiency backgrounds.Structures for understanding these relationships between addition & Subtraction involve 3 numbers: An Initial amount, a change, and a result - Any of these can be the unknown.Cognitively Guided Instruction (CGI) ...
Join Problems
Join Problems
- an initial amount, a change amount, resulting amount
- Join: Result Unknown
- Join: Change Unkown
- Join: Initial Unknown
Separate Problems
Separate Problems
the initial amount is the largest number
- Separate: Result Unknown
- Separtae : Change Unknown
- Separate: Initial Unknown
Part-Part-Whole
Part-Part-Whole
2 parts are combined into one whole
- Part-Part-Whole: Whole Unknown
- Part-Part-Whole: Part Unknown
Compare
Compare
Comparison of two quantities; the third amount does not actually exist but is the differences between 2 amounts
- Compare: Difference Unknown
- Compare: Larger Unknown
- Compare: Smaller Unknown
Current Event - https://www.dogonews.com/2019/2/9/baseball-hall-of-famer-frank-robinson-leaves-behind-a-powerful-legacy
Google Sites
Report abuse