Curated OER
Faux Cloisonne Enameling
Middle and high school students engage in enameling and apply design elements. They study the history and tradition of Cloisonne. The history of traditional Chinese Cloisonne dates back over 700 years, with the most beautiful, artistic...
Curated OER
Stained Glass for Your Class
Students use a 8 1/2 x 11 piece of white drawing paper, each student creates an original line drawing of a subject that interests them. They can create a geometric design. Students place the completed drawing under an 8 1/2 x 11 piece of...
Curated OER
Mining in a Nutshell
Your class will love this geology-inspired set of activities that demonstrate the processes through which we are able to use mineral resources. They describe the major steps that a company must follow from initial discovery of a mineral...
Exploratorium
Stripped Down Motor
Mostly for teacher's use, here are instructions for making a traditional electromagnetic motor and a detailed explanation of how it works.
Exploratorium
Modulated Coil
Transmit sound with an electromagnet. Class members follow the provided direction and build an electromagnet that will transmit sound though a cassette-tape player. As as extension they create an air core electromagnet and compare its...
Curated OER
Colored Pencil Repoussé
Artists employ a basic metalworking technique by embossing lines and textures into a soft metal. They look for examples of embossed metals in historical and contemporary examples. This fascinating process has been used by many cultures...
Curated OER
Natural Dyeing with Plants - Scientific Method
Students study the components of scientific investigation by planning and carrying out an experiment in natural dyeing, seeing if different kinds of metal dye pots affect the color one gets from the same plant material.
Curated OER
Building Polymer Cup Speakers
Learners investigate sound waves and they build audio speakers. In this audio speakers and sound instructional activity, students explore how to make quality audio speakers. As a team they build their own speakers to have clarity in...
Curated OER
Shakespeare's Dentist
Students investigate dentistry that existed during Shakespeare's lifetime. They answer questions and write a paragraph about a trip to the dentist taking the role of a patient of an Elizabethan dentist.
Curated OER
Current-Carrying Coils In Magnetic Fields
Students predict the direction of movement for the pointer of a home-made galvanometer for a given current direction and describe how the current-carrying coil exerts a force on the magnet.
Curated OER
Speaker
Pupils construct a sound speaker. In this technology lesson plan, students use magnet wires, a phono plug, a battery, and sandpaper to construct a homemade sound speaker.