Parts of plants

Parts of plants

LEAVES

LEARNING OBJECTIVES

• PARTS OF LEAF.

• DEFINE STOMATA.

Poll

ARE ALL THE LEAVES SIMILAR OR DIFFERENT FROM EACH OTHER

• SIMILAR

• DIFFERENT

Open Ended

Did you find many branched tubes in a leaf. What do you think those tubes would be?

PARTS OF PLANT

• The flat part of the leaf is called the leaf blade or lamina.

• A thin tube that runs through the middle of the leaf is called main vein. The small tubes that branch out from the main vein is called the side veins. They carry water to all parts of the plant.

• The lower side of the leaf has many tiny pores called stomata. Air enters the leaf through stomata.

QUIZ TIME

Multiple Choice

THE LEAF BLADE IS CALLED THE:

• FLAT PART OF THE LEAF

• THE THICK TUBE OF THE LEAF

• THE THIN SMALL BRANCHES WHICH ARISE FROM THE MAIN VEIN

Fill in the Blanks

THE THIN TUBE THAT RUNS THROUGH THE MIDDLE OF THE LEAF IS CALLED

.

Open Ended

WHAT DO YOU UNDERSTAND BY THE WORD 'STOMATA'?

Multiple Select

WHAT ARE THE PARTS OF THE LEAF?

• SMALL VEIN

• SHOOTS

• MAIN VEIN

• SIDE VEIN

• LAMINA

Poll

SELF ASSESSMENT:

1. THE PARTS OF LEAF AND THE FUNCTION OF SIDE VEIN.

• GOOD

• AVERAGE

• NEED HELP

Poll

SELF ASSESSMENT:

2. DEFINE STOMATA.

• GOOD

• AVERAGE

• NEED HELP