Monday, January 27, 2014

POTD

• My number is a 2 digit number that is between 30 and 40. It has 4 factors that are less than 10 and 2 factors that are greater than 10. What is my number?

• How do you know?

Guided Practice

Let’s Complete this Frayer Model in your notebook for the word Geometry

Independent Practice

Chose 2 words from the list and complete a Frayer Model.

• Point• line• line segment• ray• Angle• acute angle• obtuse angle• right angle• parallel lines• perpendicular lines

Math Club/Making and Comparing FractionsDirections: • Work with a partner to play the

following game: • Each partner will select two

digit cards. Use those 2 numbers to create a fraction and record it in your notebook (It can be improper if you choose). Then, compare your fraction to your partner’s fraction using <, >, or =. You must draw a model for each comparison

4

3

6

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Tuesday, January 28, 2014

POTD

Draw the following:• A shape with 4 sides and 2 obtuse angles• A shape with 3 sides and all acute angles

• You may use the Geoboards on the iPads to help you.

Homework Review

Scalene triangle Isosceles triangle

Equilateraltriangle

Classifying by Lengths of Sides

Acute-angled triangle

Right-angled triangle

Obtuse-angled triangle

Classifying by Angles

Guided Practice

Practice making triangles using the interactive geoboard.http://www.mathlearningcenter.org/web-apps/geoboard/ Question #1: Is it possible to make a three-sided polygon that is not a triangle? Question #2: Is it possible for a triangle to have two right angles? Question #3: How many different right triangles can be made on the geoboards?Ipad app in the education folder

Independent

Complete the Tasks Cards in groups

Make 3 different sized right triangles. Draw them. If a triangle is a right triangle what type of angles are the other two angles?

Can you make a triangle that has two sides that are the same length? If you can, draw a few examples.

Can you make a triangle that has no sides that are the same length? If you can, draw a few examples.

Can you make a triangle with an obtuse angle and a right angle in the same triangle?

Can you make a triangle that has all three sides that are the same length? If you can, draw a few examples.

Make 3 different sized triangles that have an obtuse angle. If a triangle has an obtuse angle what type of angles are the other two angles?

Can you make a triangle that has 2 obtuse angles? Why or why not?

Make 3 different sized triangles that only have acute angles. Draw them.

If a triangle has a right angle, do the sides of the triangle have to be the same length?

If a triangle has a right angle, can all 3 sides have the same length?

Can I break apart a straight angle into two obtuse angles? Why or why not? What about two acute angles? Why or why not?

Show 3 ways on how to break apart one straight angle into 3 angles.

Math Club/Problem Solving Application Scott Foresman book pages 40-41

Wednesday, January 29, 2014

POTD

There are 98 students at each school. If there are 19 schools how many students are there in all?

Homework Review

Guided

Acute Obtuse Right

Scalene Isosceles Equilateral

SW come to the board and sort triangles

Independent/Triangle Sort

Acute Obtuse Right

Scalene Isosceles Equilateral

Early finishers: http://eduplace.com/math/hmm/practice/4/problems/16_5.pdf

Math Club/SAB Unit 6 page 61

Thursday, January 30, 2014

POTDUse models and reasoning to compare the following fractions.

Homework Review

Jeopardy Review

• Saved in the 4th grade group folder

Math Club/Math Superstars

• http://it.pinellas.k12.fl.us/schools/curlew-es/studentconnect/mathsuperstars/files/90D843FEBFAC4A768B9AF796BD09F557.pdf

Friday, January 31, 2014

POTD

The monkeys at Greenville County Zoo are fed 7 buckets of feed each day. The gorillas are fed ¾ as many buckets of feed as the monkeys. How many buckets of feed are the gorillas fed each day? Write as a mixed number and improper fraction.

Show me what you know

• Points• Lines• Angles• Triangles

Math Club/Review

• Review Yesterday’s Quiz• Review Operation Sort 5

Operation Sort 5

Operation Sort 5 Cont’d