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Laabri

02 - Rounding and Estimating

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Last updated almost 5 years ago
14 Nsɛmmisa

Warm - up work: Please complete these question to build community and laugh a little!

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Part I - Please complete when prompted in the video.

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Part II - Regents Questions

When prompted, please complete the questions below.

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1.

  1. Do you put the milk in the bowl before your cereal or after your cereal?

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2.

A student in Binghamton New York witnessed a landslide of a cliff face. The material collapsed 80 feet in 4 seconds. Calculate the velocity (rate of change) for this landslide.

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3.

In 19 minutes, a student was able to bring the temperature of a mixture to 137°C. Calculate the temperature rate of change. Round to the nearest hundredths (Two decimal places).

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4.

Round 1.9651 to the nearest tenth.

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5.

Round .93 to the nearest tenth.

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6.

Round 1,658.0131 to the nearest hundred<--.

There are some practice Regents question below to help you see what you'll be faced with. Please think about what information you'll need to help answer each and make observations.

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7.

You need to know at the top of ANY arc for the Sun, it's 12pm (noon).

You also need to know that sunrise is at 6am, sunset is 6pm

and

The sun rises in the east and sets in the west.

All of this is drawn in the diagram below. Use it to sketch!

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8.
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10.
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12.

For this questions. you need to know that the Sun travels 15° across the sky every hour.

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13.

When you click on the image below, use the tools to draw the line. The pink boxes are where the important info for this question can be found.

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14.
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9.

You need to know the same info as the question previous