Share-A-Thon Lab Safety Rules, rules, rules? Time to be serious: —Use real cows eyes to show HCl...
-
Upload
marsha-claribel-maxwell -
Category
Documents
-
view
216 -
download
3
Transcript of Share-A-Thon Lab Safety Rules, rules, rules? Time to be serious: —Use real cows eyes to show HCl...
Share-A-Thon
Lab Safety
Rules, rules, rules?
Time to be serious:— Use real cows eyes to show HCl acid damage— Demand safety contracts signed by students and
parents with broken contract consequences— Post important symbols and signs— Review pertinent rules prior to each lab
Teach a Life SkillDemonstrate how to operate a REAL fire extinguisher!— Obtain permission— Best if outside— Use an expired CO2 canister— A fire is not necessary!— 3 P’s PULL, POINT, and PRESS— Follow up with a home safety check
Lab Safety Ways to make assessment
fun:— Tie die the goggle edges and
coats/aprons— “I Spy” Safety Observations— “Catch ‘em showing sense”— Pop up Book Project
Pop up Book Project
Pop up Book Project
Pop up Book Project
Pop up Book Project
Pop up Book Project
Human Reaction Time CPO stopwatch (average reaction time 1 sec)
Mr. Wizard’s Timer and old $ bill trick
Objects for inquiry in a ziplock:— Twist ties— Paper clips— Rubber bands…
Real life applications:— Alcohol use and driving ability— Sports performance and anticipating the “gun”
Introducing Motion
Visualization (sit still for 1 minute)
Reference object (required)
Objects in motion
Flip books
Animation wheels
Flip Book Project
Animation Wheel
Periodic Table Quilt
— PATTERNS!— Planning,
Predicting— Concentrating— Calculating— Complex
problem solving
Conceptualizing Matter
Vocabulary Stress— Atom vs. Molecule— Element vs. Compound— Pure Substance vs. Mixture
Nuts and Bolts tie in
Atom vs. Molecule
Element vs. Compound
Pure Substance vs. Mixture
Misconceptions