Experiment of making a model of a simple flower, Science

Assignment Help:

Experiment of Making a model of a simple flower

By Using of modelling clay, coloured paper and toothpicks make 3D-dimensional models representing the parts of a typical flower. This exercise is most valuable as an individual pupil activity and should fix firmly in mind the different parts of a flower .To make the flower-stalk roll a piece of modelling clay into the form of a  cylinder shape 2 cm in diameter and about 5 cm long.Press one end firmly against a desk or Table by hand and push half a toothpick into the centre of the opposite  end  as  shown  in  the Figure at n.

To make the sepals, cut a six-pointed star from green paper.Cut a hole in the centre of the star shaped at least 1 cm in diameter. Place the sepals in position on the stalk as shown at Figure b.

A field trip to observe flowers Plan a field trip to observe flowers in bloom. If no interesting wildflowers can be found growing near the school, the trip can be planned to a private garden or park. Collect some flowers.   From brightly-coloured paper, cut a corolla of petals. Cut a hole in the centre and set the corolla directly over the sepals as shown at c.

From modelling clay shape a pistil in the form of a small urn. Press this over the projecting toothpick to hold it in place, as shown at c.
Next, make stamens by putting bits of modelling clay on the ends of toothpicks. Push the toothpicks into the exposed circle of clay at the base of the pistil as shown at e.

When the flower model is finished, it can be made to look more realistic by stretching out the stalk with the fingers and bending over the flower head slightly.

                                         2101_Experiment of Making a model of a simple flower.png


Related Discussions:- Experiment of making a model of a simple flower

Matter, what is meaning of solid'' liguid'' gases?why eresers float in wate...

what is meaning of solid'' liguid'' gases?why eresers float in water?why deos paper sink in water?

Regulations concerning safety and health, REGULATIONS CONCERNING SAFETY AND...

REGULATIONS CONCERNING SAFETY AND HEALTH OF WORKERS IN INDUSTRIAL LABORATORIES The workers in industry engaged in using or producing chemicals, coal, high temperature, intense

Venus-the clouded planet, Venus-the Clouded Planet Venus, our nearest p...

Venus-the Clouded Planet Venus, our nearest planetary neighbour, only 40 million km away, has its surface hidden from view by a dense yellowish-white cloud, which extends to 80

Explain the adrenocorticotropic hormone (acth), Explain the Adrenocorticotr...

Explain the Adrenocorticotropic Hormone (ACTH) ACTH, also known as corticotrophin, is a polypeptide and is synthesized by corticotroph cells of the anterior pituitary gland. It

Explain haloenzyme, Haloenzyme :- A  whole  enzyme,  as a  complete  and...

Haloenzyme :- A  whole  enzyme,  as a  complete  and  functional molecule. Generally, a holoenzyme consists of a polypeptide portion (an apoenzyrne) and at least one cofactor or

Microscope, explain the parts of the microscope

explain the parts of the microscope

Disposal of waste materials, DISPOSAL OF WASTE MATERIALS : In a school or ...

DISPOSAL OF WASTE MATERIALS : In a school or college science laboratory, chemical wastes, broken glassware, unserviceable non consumable items, obsolete instruments, used biologic

State the process of formation of acid soils, State the process of Formatio...

State the process of Formation of Acid Soils The soil acidity is mainly caused by hydrogen and aluminium ions, depending upon the degree of existing soil acidity. At very low p

What is pancreatic juice, What is Pancreatic juice Pancreatic juice  is...

What is Pancreatic juice Pancreatic juice  is alkaline  in  nature (pH about 8.0) and contains both  organic and  inorganic  substances. The  enzyme components  are  trypsin, c

Explain immunoassay - antigen-antibody interaction, Explain Immunoassay - a...

Explain Immunoassay - antigen-antibody interaction Immunoassay : This helps us to measure concentration of Ag derived from infectious organism or to measure specific Ab bound

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd