Accuracy and Precision Lab (with measurement and density) part of MnSTEP Activity Mini-collection
In this lab exercise, students practice correctly using measurement tools, recording data, calculating density, using significant figures, and exploring the concepts of accuracy and precision.

Investigating Ordering Planets: Math Connections and Number Sense in Science part of MnSTEP Activity Mini-collection
This set of activities is designed to help students develop an understanding of scale/distance and ordering the planets from the sun, understanding Earth's position in the solar system, and developing new ways of determining "order."

The physics and engineering of a trebuchet part of MnSTEP Activity Mini-collection
This activity is a hands on investigation in which students will construct, and launch a trebuchet.

Classroom Phenology: Using the Environment as a Source of Data and Observations part of MnSTEP Activity Mini-collection
This activity is a classroom and schoolyard investigation where students collect daily temperature and precipitation readings, weather observations, and weekly phenology reports in a phenology binder and in nature journals. Students then analyze this data and compare to recorded values in the Weatherguide calendar.

Measuring and Graphing Toy Water Animal Growth part of MnSTEP Activity Mini-collection
This activity is an guided inquiry based lesson where students measure and graph data on a two-coordinate graph the growth of a toy animal submerged in water over a period of time.

Trends in Alkane Boiling Points part of MnSTEP Activity Mini-collection
This activity is an investigation into the relationship between alkane length and boiling points. Students develop a mathematical model of this relationship and use it to make predictions and error analysis.

Metric Converstion at a Glance part of MnSTEP Activity Mini-collection
Metric Conversion at a Glance is an easy way to teach students how to convert one metric measurement into another without the use of fractions. It works for one, two and three dimensions – length, area and volume.

Metric Converstion at a Glance part of MnSTEP Activity Mini-collection
Metric Conversion at a Glance is an easy way to teach students how to convert one metric measurement into another without the use of fractions. It works for one, two and three dimensions – length, area and volume.

How Small is a Nanometer? part of MnSTEP Activity Mini-collection
There are 1 billion (1,000,000,000) nanometers in a meter. In this classroom activity students will gain an understanding of what that statement means.

Calculating the declination of the sun for elementary students part of MnSTEP Activity Mini-collection
Students will observe the patterns of apparent motion of the sun using simple tools.