NOTEBOOK CIRCUITS WITH METERING Individual Activities Activity 1: Electron checkers Materials: Material cards A and B photocopied from Teacher Section – Electron circles (20) plastic disks marked with a negative sign (―–‖). – 3. Repeat step 2. Directions: 1. Cover each circle with a circle on ―+‖ ―–‖ – – A‖ and B.‖ ―Material ―Material 2. Remove one of the circles from Material ―–‖ + + + + A and place it on Material B. + + + + 4. Answer the related questions on the Student + + + + Data Sheet. Material A Material B Activity 2: Electrical current Materials: Material cards A and B photocopied from Teacher Section – Wire card photocopied from Teacher Section – Electron circles (30) plastic disks marked with a negative sign (―–‖). – Directions: 1. On a card cover each ―Wire‖ – – positive ion (―+‖ circle) with an electron (―–‖ circle). – 2. Place Material A so it touches + + + + one end of the Wire and Material + + + + + B so it touches the other end. + + Make sure each positive ion is + + + Wire + + covered with an electron. + + 3. Remove two electrons from Material A B. Material A and place them on Material B 4. The electrons in the wire will be attracted to the excess positive charges in Material A (and repelled by the excess negative charges in Material B). Slide an electron from the end of the wire touching Material A to cover a nearby positive ion on Material A.
NOTEBOOK CIRCUITS WITH METERING Individual Activities Activity 1: Electron checkers Materials: Material cards A and B – photocopied from Teacher Section Electron circles (20) – plastic disks marked with a negative sign (―–‖). Directions: 1. Cover each ―+‖ circle with a ―–‖ circle on ―Material A‖ and ―Material B.‖ 2. Remove one of the ―–‖ circles from Material A and place it on Material B. 3. Repeat step 2. – – + + + + + + + + 4. Answer the related questions on the Student Data Sheet. Activity 2: Electrical current + + Material A + + Material B Materials: Material cards A and B – photocopied from Teacher Section Wire card – photocopied from Teacher Section Electron circles (30) – plastic disks marked with a negative sign (―–‖). Directions: 1. On a ―Wire‖ card cover each – – positive ion (―+‖ circle) with an electron (―–‖ circle). – 2. Place Material A so it touches + + + + one end of the Wire and Material B so it touches the other end. + + + + + + + Make sure each positive ion is covered with an electron. 3. Remove two electrons from Material A and place them on B. + + Material A + + Wire + + + Material B 4. The electrons in the wire will be attracted to the excess positive charges in Material A (and repelled by the excess negative charges in Material B). Slide an electron from the end of the wire touching Material A to cover a nearby positive ion on Material A.
Notebook%20Circuits-CIPT_SE_rev.docx