Indulge Indulge into into

MathematicsMathematics

Mrs. PuckettMrs. Puckett

33rdrd Grade Grade

Winter 2010Winter 2010

DescriptionDescription

Do you hate math?Do you hate math? Do you think it’s boring?Do you think it’s boring? Is it hard to understand?Is it hard to understand? Why?Why?

~This is a computer based technology application that includes 3rd grade mathematics and can be done with a class or with an individual student.~It is interactive learning by using different media tools to present instructional materials. ~Internet and computer access is needed.

ObjectivesObjectivesNS1.7 NS1.7 The students will explain and use the processes and properties The students will explain and use the processes and properties

of addition, subtraction, multiplication, and division, including of addition, subtraction, multiplication, and division, including correct notations and representations.correct notations and representations.

NS1.18 NS1.18 The students will immediately recall and use addition and The students will immediately recall and use addition and

subtraction facts.subtraction facts.NS1.19NS1.19 The students will immediately recall and use multiplication The students will immediately recall and use multiplication

facts, products to 100.facts, products to 100.NS1.20NS1.20 The students will recall division facts through the 10s.The students will recall division facts through the 10s.NS9.1NS9.1 The students will link new concepts to prior knowledge.The students will link new concepts to prior knowledge.

Pre-TestPre-TestQuestion #1Question #1

What do get when you add numbers What do get when you add numbers together?together?

a) a higher numbera) a higher number

b) a lower numberb) a lower number

c) the same numberc) the same number

Sorry, that answer is wrong.Sorry, that answer is wrong.

Please try again.Please try again.

Correct!Correct!

When numbers are added together, When numbers are added together, the answer (sum) gets larger.the answer (sum) gets larger.

What do you get when you subtract What do you get when you subtract numbers?numbers?

a) a higher numbera) a higher number

b) a lower numberb) a lower number

c) the same numberc) the same number

Pre-TestQuestion #2

Sorry, that answer is wrong.Sorry, that answer is wrong.

Please try again.Please try again.

Correct!Correct!

When numbers are subtracted, the When numbers are subtracted, the answer (difference) gets smaller.answer (difference) gets smaller.

Pre-TestPre-TestQuestion #3Question #3

What is the answer to a multiplication What is the answer to a multiplication problem?problem?

a) suma) sum

b) differenceb) difference

c) productc) product

Sorry, that answer is wrong.Sorry, that answer is wrong.

Please try again.Please try again.

Correct!Correct!

The answer to a multiplication problem The answer to a multiplication problem is the product.is the product.

AdditionAddition

When we put numbers together, we are joining to create a higher number.

If you like adding, follow me to this great website that is sure to help you practice sums.

Adding Games

More Addition More Addition

Remember to use your “dots” when adding. Take the highest number and count up.

5

+ 4_________________________________

SubtractionSubtractionNeed help remembering what to do? Need help remembering what to do?

Remember to start from the top and count backwards. Remember to start from the top and count backwards. Also remember to line up digits neatly and count carefully.Also remember to line up digits neatly and count carefully.

Follow me to this next website for more practice on Follow me to this next website for more practice on subtracting! subtracting!

You will be a pro in no time!You will be a pro in no time!

Subtracting GamesSubtracting Games

More SubtractingMore Subtracting

Watch this video about subtracting. Watch this video about subtracting.

This is called a “circling problem”. This is called a “circling problem”.

Click to Start

MultiplicationMultiplication

Think about it like this:Think about it like this:Multiplication is just Multiplication is just repeated

addition. .

You could also solve multiplicationYou could also solve multiplicationby drawing by drawing circles and dots..

Want help memorizing Want help memorizing the multiplication table? the multiplication table? Follow me to:Follow me to:Multiplication GamesMultiplication Games

More multiplicationMore multiplication

Remember that there are a variety of Remember that there are a variety of ways to solve multiplication problems.ways to solve multiplication problems.

Don’t forget about drawing an array.Don’t forget about drawing an array.

3x5

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ResourcesResourceswww.coolmath4kids.comwww.coolmath4kids.com~This website offers a variety of math puzzles and games ~This website offers a variety of math puzzles and games

for students. There are even math lessons that are for students. There are even math lessons that are designed for specific topics in math within all grade designed for specific topics in math within all grade levels.levels.

www.funbrain.comwww.funbrain.com~This website is geared for teachers and students. It has ~This website is geared for teachers and students. It has

an online grade book, printable worksheets and quiz an online grade book, printable worksheets and quiz makers for the teacher. It also has a variety of games makers for the teacher. It also has a variety of games and activities for the students.and activities for the students.

www.primarygames.comwww.primarygames.com~This is a free website for students that is especially ~This is a free website for students that is especially

designed for playing online math games. It has a designed for playing online math games. It has a variety of topic areas and multiple applications within variety of topic areas and multiple applications within each area. each area.

EvaluationEvaluation

Click here to printClick here to print

Complete and turn in.Complete and turn in.Use any resources available.Use any resources available.