Use senses and simple tools to make observations. 0107.Inq.1

Links verified 1/3/2015

1. Boxing Weigh In - drag boxers to a scale and measure their weight, use a digital display to see kg or lbs or
2. Platform Scales Addition - weigh several items and find the sum in hundredths of a gram or
3. Platform Scales Subtraction - weigh several items and find the difference in hundredths of a gram or
4. Using a Platform Scale - practice using scales like the one in a doctor's office, five Gregs will drop on the scale, waiting to be weighed, see how quickly you can weigh them or

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