'1 significant figure' presentation slideshows

Approximation and Errors

1.9k views • 39 slides

Please Put Away

Please Put Away. Electronic Devices. In the Classroom. Temperature. Temperature is a measure of how hot or cold something is using a thermometer. There are four types of temperature scales:. Celsius. Metric = ________. Kelvin. SI = ________. Commonly used in US for weather.

320 views • 16 slides

Significant Figures & Scientific Notation

Significant Figures & Scientific Notation. Physics. Significant Figures. Indicate accuracy of measurements Several rules for # of significant figures.. Non-zero digits are always significant. Any zeros between two significant digits are significant.

420 views • 13 slides

Note the shape that disappears, then estimate the number to 1 significant figure e.g.

Note the shape that disappears, then estimate the number to 1 significant figure e.g. 123 rounds to 100 57.1 rounds to 60 etc. 128. 275. 18.3. 37.2. 4.5. 3999. 19.9. 1280. 128. 275. 18.3. 4.5. 3999. 19.9. 1280. 128. 275. 18.3. 4.5. 19.9. 1280. 128. 18.3. 4.5. 19.9. 1280.

223 views • 12 slides

Seventy thousand

310 views • 12 slides

Estimation and checking answers.

Estimation and checking answers. What you should already be able to do:. Round to the required number of decimal places. Round to the required number of significant figures (especially to 1 sig. Fig.). Recognise the square numbers up to 10 2 = 100.

116 views • 10 slides

Mathsercise-C

81 views • 5 slides