YR1-B1-LSN4

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

HAVE READY

•             A DRAWING TRIANGLE
•             BRING AN ERASER
•             BRING A PENCIL (H or HB) 
•             BRING A PRINTED VERSION OF THE DRAWING RULES

BIOLOGY LESSON 4

HW FOR LESSON 4:

- Complete the exercises on I-book page 13 and upload a screenshot

- Study the Quizlet "Parts ANIMAL AND PLANT CELLS"

- Study the Quizlet "PARTS OF A MICROSCOPE"

- Read I-books pages 20-21 carefully (NOT PAGE 19)

HW FOR TODAY:

EASY OR DIFFICULT?

IS IT HANDED INTO CLASSROOM?

TODAY - LESSON 4:

• WORKING WITH MICORCOPES
• DRAWING AN ANIMAL CELL
• DRAWING A PLANT CELL

WORKING WITH A MICROSCOPE:

YOU WILL NEED:

- ONE MICROSCOPE PER PAIR

- WORK VERY VERY CAREFULLY

WORKING WITH A MICROSCOPE:

WORKING WITH A MICROSCOPE:

1: STAGE DOWN

2: PLACE SLIDE

3: RED LENSE - COARSE FOCUSSING KNOB

4: RED LENSE - FINE FOCUSSING KNOB (HANDS UP!!)

5: TURN REVOLVER

6A: YELLOW LENSE - FINE FOCUSSING KNOB (HANDS UP!!)

(6B: BLUE LENSE - FINE FOCUSSING KNOB (HANDS UP!!))

7: DRAW 2-3 CELLS (5-6 CM BIG) NAME THE PARTS IN ONE CELL

HOW TO BEHAVE?

• NO MESSING
• BE FOCUSSED
• BE SAFE
• BE SMART

HW FOR LESSON 5: 

- Sign up to Mindmup 2.0

- Open the Mindmap I uploaded and make a copy.

- Continue working in your copy and hand this in when done.

- Study the "Glossary Booklet 1" on Quizlet