220 likes | 323 Vues
Learn how to plan your own lab experiments using the scientific method, forming hypotheses, and conducting research to ensure success. Discover the importance of lab safety, data collection, and cleanup procedures for a well-prepared laboratory report. Maintain equipment and materials to guarantee accuracy. Follow guidelines for disposal and storage of chemicals, ensuring a clean and safe workspace. End your science lab journey with confidence.
E N D
S u c c e s s f u l S c i e n c e L a b s A r e n o t a n a c c i d e n t
Y o u c a n ’ t l e a r n t h e s c i e n t i f i c m e t h o d b y f o l l o w i n g c o o k b o o k - l i k e d i r e c t i o n s .
F o r t h a t r e a s o n , y o u w i l l u s u a l l y b e g i v e n a p r o b l e m , q u e s t i o n , o r h y p o t h e s i s t o p l a n y o u r o w n l a b p r o c e d u r e s f o r .
E x p e r i m e n t s • T h e p u r p o s e o f a n e x p e r i m e n t i s t o t e s t a h y p o t h e s i s . • U s e t h e L a b R e p o r t G u i d e a n d t h e L a b E v a l u a t i o n R u b r i c t o p l a n y o u r e x p e r i m e n t .
W h a t i s R e s e a r c h ? F i n d i n g o u t w h a t i s a l r e a d y k n o w n a b o u t y o u r p r o b l e m .
R e s e a r c h • Y o u r s u c c e s s a n d s a f e t y i n t h e l a b d e p e n d o n h o w w e l l y o u r e s e a r c h e a c h t o p i c b e f o r e t r y i n g t o a n s w e r t h e l a b q u e s t i o n .
P l a n n i n g a L a b V i s u a l i z e y o u r s e l f d o i n g t h e l a b i n o u r r o o m ! continued
P l a n n i n g a L a b W h a t m a t e r i a l w i l l y o u n e e d t o t e s t y o u r h y p o t h e s i s ? continued
P l a n n i n g a L a b W r i t e d o w n e v e r y t h i n g y o u d o a s y o u s e e y o u r s e l f p e r f o r m i n g t h e e x p e r i m e n t . continued
P l a n n i n g a L a b M a k e y o u r p r o c e d u r e s c l e a r e n o u g h t h a t s o m e o n e e l s e c o u l d f o l l o w y o u r d i r e c t i o n s . continued
P l a n n i n g a L a b W i l l y o u b e m a k i n g a n y m e a s u r e m e n t s d u r i n g t h e l a b ? continued
P l a n n i n g a L a b W h a t o t h e r d a t a w i l l y o u n e e d t o c o l l e c t ? continued
P l a n n i n g a L a b H o w w i l l y o u k n o w i f y o u r h y p o t h e s i s i s r i g h t o r w r o n g ? continued
P l a n n i n g a L a b W h e n y o u r p l a n i s o n p a p e r , y o u a r e p r e p a r e d f o r t h e l a b - n o t b e f o r e .
C l e a n - u p C l e a n - u p i s i m p o r t a n t f o r t h e s a f e t y o f o t h e r s a n d f o r t h e p r e s e r v a t i o n o f e q u i p m e n t . continued
C l e a n - u p Y o u r l a b s t a t i o n a n d e q u i p m e n t s h o u l d b e c l e a n e d b e f o r e y o u w o r r y a b o u t t h e l a b r e p o r t . continued
C l e a n - u p W h a t c l e a n - u p s h o u l d b e d o n e a f t e r e a c h l a b ? continued
C l e a n - u p • D i s p o s e o f c h e m i c a l s a s d i r e c t e d b y y o u r s c i e n c e f a c i l i t a t o r . • N E V E R p u t u n u s e d c h e m i c a l s b a c k i n t o t h e i r o r i g i n a l c o n t a i n e r . continued
C l e a n - u p • R e t u r n a l l c h e m i c a l c o n t a i n e r s t o t h e c h e m i c a l t a b l e . • W a s h a n d d r y a l l g l a s s w a r e , t h e n s t o r e p r o p e r l y . continued
C l e a n - u p • C l e a n h a r d w a r e , b u t D O N O T w a s h . I f a n y h a r d w a r e i s w e t , d r y c o m p l e t e l y b e f o r e s t o r i n g . • T h i s i s t o p r e v e n t r u s t . continued
C l e a n - u p C l e a n a n d d r y y o u r l a b t a b l e .