"Big Trees and Grasses" Plant PPT Courseware

Description

"Big Trees and Grasses" Plant PPT Courseware

Think about it and answer:

What are the common grasses in our lives?

Where do they live?

The Setaria I observed

Tip: We can evaluate Setaria from its growth environment, plant height, roots, stems, leaves, flowers, fruits, seeds, and the length of its growth cycle.

Compare big trees and small grass

Characteristics of big trees

Plants are tall

Stem thick and hard

long life

woody plants

Characteristics of grass

Plants are short

Stems thin and soft

short life

herb

What big trees and grass have in common

Growth and development require water, sunlight, air, and nutrients; they all have roots, stems, leaves, flowers, fruits, and seeds; they all go through the process from birth to death.

Tip: We can evaluate their similarities and differences from the growth environment of plants, plant height, roots, stems, leaves, flowers, fruits, seeds, length of growth cycle, etc.

I will connect

Find a "master" for Xiaocao.

Setaria leaves are composed of three heart-shaped pieces.

Dandelion fruit clusters are fluffy, like a dog’s tail

The fruit of plantain is like a hair ball. When the wind blows, it flies away like a parachute.

Clover leaves are spread flat on the ground, and the fruit clusters are like ears of rice.

I will list

List several types of plants with woody stems and plants with herbaceous stems.

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For more information about the "Plant Trees and Grasses" PPT courseware, please click on the "Plant ppt Trees and Grass ppt" tab.

"Big Trees and Grasses" Plant PPT:

"Big Trees and Small Grasses" Plant PPT Part One: Common Grasses There are not only tall trees but also low grasses on campus. Do you know these grasses? Where do these grasses grow on campus? Plantain is an annual or biennial herbaceous plant...

"Big Trees and Grasses" Plant PPT Courseware 4:

"Big Trees and Grass" Plant PPT Courseware 4 There are not only tall trees but also low grass on campus. Do we know these little grasses? It can be found on campuses, fields, roadsides, and orchards. It is an annual weed that is distributed throughout the country. Its vitality...

"Big Trees and Grasses" Plant PPT Courseware 3:

"Big Trees and Grasses" Plant PPT Courseware 3 Think about it and answer: What are the common grasses in our lives? Where do they live? Characteristics of grass: It grows in the soil, needs sunlight and water, is relatively short, has thin and soft stems, and has roots and stems..

File Info

Update Time: 2024-07-03

This template belongs to science courseware Third Grade Science Volume 1, Textbook Edition industry PPT template

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