LAB1 / EXPERIMENTO FOR 5TH GRADERS

HOW DO YOU PERFORM A CONROLLED EXPERIEMENT

MATERIALS: small ball, meterstick and varios floor surfacace. 

PROCEDURE

1. place a meterstick against a wall so that the 0 cm mark touches the floor. Record what the floor is made from.

2. Drop the ball from the 100 cm mark. Record the height the ball bounces. Do this five times. 

3. Find two more types of surfaces to test. Repeat step 1 and 2. 

4. For each Surface, find the average of the five trials. 

COMPLETE PAGE 39 AND 40 FROM THE SCIENCE  BOOK. 

Then, design a WRITTEN LAB REPORT in WORD and sent it to the teacher using SEDUCA. Use the information you gathered in these book pages to design your report. 

REPORT PARTS:

1. set a purpose

2. think about the procedure

3. Record your data

4. Draw conclusions

5. Analyze and extend

WATCH FOR SPELLING AND GRAMMAR. YOU MAY ILLUSTRATE YOUR LAB REPORT WITH PICTURES.