يتضمن تقييم الأسبوع الثامن ساينس للصف الخامس الابتدائي الترم الأول 2027 مجموعة من الأسئلة على الأجزاء التي تم شرحها للطلاب خلال الأسبوع الثامن.

حل تقييم الأسبوع الثامن ساينس للصف الخامس الابتدائي 2027

وفيما يلي حل تقييم الأسبوع الثامن ساينس للصف الخامس الابتدائي الترم الأول 2027، والتي جاءت كما يلي 

Test (1)

Complete: The part responsible for directing light in the microscope is

Reflector.

Write what the following sentence indicates: A flower containing sepals, petals, and a swelling at the base resembling a small fruit.

Female flower.

Explain: We do not start examination with the microscope using the high magnification objective lens.

To get a wide and bright image to find what you need.

What happens if: You did not dry the excess water around the microscope cover slide?

The cover slide can move and we can't see the object clearly.

Correct the sentence: The eyepiece is the lens close to the specimen to be examined.

The objective lens.

Test (2)

Complete: Microscope total magnification power = Eyepiece power ×\times× ....... power.

Objective.

Write what the following sentence indicates: The process in which pollen grains transfer from the male flower to the female flower.

Pollination.

Explain: Objects must be moved in the microscope in the opposite direction which we want them to move.

Because the microscope gives us the not true image.

What happens if: A microscope slide was placed without securing it with clips?

It may move and we will not see a clear view.

Correct the sentence: The male flower is the one that contains in its center a carpel.

Stamen.

​​​​​​​Test (3)

Complete: Located in the center of the male flower is which is the part producing small pollen grains.

Stamen.

Write what the following sentence indicates: A tool used in the laboratory to make small things look larger so we can see them clearly.

Microscope.

Give a reason: The presence of a swelling below the female flower in the Luffa plant.

Because after pollination it will grow to form fruits.

What happens if: You moved the slide to the right while looking into the microscope lens?

The picture will move to the left.

Correct the sentence: The female flower is the one that does not contain any swelling at its base.

Contains.

5-3 Pollination and How Fruits Grow

Week ......... 9 ......... Date ...................................

Classroom Performance

Observe and Answer:

Observe the floral structure in front of you, then answer the following questions:

What is the name of the organ responsible for producing pollen grains in the male flower?

Stamen.

What is the name of the organ that receives pollen grains in the female flower?

Pistil.

What is the green part located below the petals?

Sepals.

Journey of a Pollen Grain

Illustrated Mystery Game:

Figure shows a wilted flower (after pollination).

Why did this part (the swelling part) start to grow and turn into a fruit?

Due to pollination, it swells and grows to form a fruit.