Measurement Chapter 2,3

Measurement – Chapter 2 & 3Wednesday : 

Measurement – Chapter 2 & 3Wednesday

Number 1 to 6 : 

Number 1 to 6 1.What is 7 times 8? 2. About how many $1.59 hamburgers can you buy for $10.00? (no calculators) 3. Draw a line that is about 10 inches long. (don’t use a ruler) 4. What number is 100 more than 22,345? 5. Draw a ¾ two different ways. 6. Give an non-example of estimation.

Today : 

Today Yesterday’s Exit Cards Today’s Big Ideas: Perimeter, Area, Volume and Proportionality Exit Card

Yesterday’s Exit Cards : 

Yesterday’s Exit Cards Precision – the smallest unit used in expressing the measurement of a quantity. (length of a bolt is reported to be 4.50 inches, then the interval of possible values is between 4.495 and 4.505 inches, precise to the nearest hundredth of an inch) Accuracy – the degree of agreement between the measured value and the true value. Precision of a measurement tells very little about the accuracy of the measure. (Systematic errors due to the measuring technique or instrument may give very precise measurements that are relatively far from the true value.)

If measurement is a story, what’s the moral to the story? : 

If measurement is a story, what’s the moral to the story?

Everyone have a Geoboard? : 

Everyone have a Geoboard? Seeing is believing Piecing Ideas Together

Stations : 

Stations Going in circles To the Surface and Beyond Squareness (need calculators) Ratios – Perimeters and Areas Ratios – Surface Areas and Volumes

Inside/outside circle : 

Inside/outside circle

Read Chapter 3, pg 45 - 49 : 

Read Chapter 3, pg 45 - 49 Meet with your 8:00 partner. Gather with one other pair. One pair reads Proportionality, the other pair reads Similarity. As you read, select three stopping points and discuss what you’ve read so far. Share your section with the other pair in your group.

How are we doing with our Assessment Frameworks? : 

How are we doing with our Assessment Frameworks? Please look at your assessment frameworks for “your” grade. What standards have we done so far? Which standards have we missed?

Slide 11: 

Finding Heights Teacher I Shrank my room! Pi Ruler

Tonight’s assignment : 

Tonight’s assignment Please take one article, read it and be ready to summarize and share it with your colleagues tomorrow.

Exit Card – select two : 

Today I learned: This connects/adds to what I know about: What I learned today can help me later when: Something I’m still unsure about is: Exit Card – select two