Pam Fier-Hansen

Observation of a Candle part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This is a lab experiment where students make detailed observations of a candle use them to infer the products of combustion of a candle.

How do light bulbs work? part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This is a guided inquiry in which the students determine how a light bulb works.

Trends on the Periodic Table: Metals, Non-Metals, and Metalloids part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
Students will classify elements as metals, non-metals and metalloids based on their observtions of appearance, conductivity, malleability and reactivity with dilute acid. They will observe the location of these groups on the periodic table.