JISMO-P3

Our body has five senses that help us gather information about our surrounding. One of our five senses is ear. Which of the followings is an incorrect option for the functions of the ear?

• Catching sound waves.

• Maintaining body balance.

• Keeping right body’s temperature.

Tags

NGSS.MS-LS1-8

Sahara Desert is an example of environment which is located in Africa. It is known as one of the hottest places on the Earth. Which of the following options does not describe the environmental condition in Sahara Desert?

• It has dry and thin soil.

• It has big temperature difference at day and nighttime.

• It does not have any plant grows on its soil.

Tags

NGSS.MS-ESS2-6

This is an illustration of Eddy standing in front of a flat mirror. There were his cat and toy behind the mirror. When he looked at the mirror, what were the objects did he see in the mirror?

• Only himself

• Himself, light bulb, and cupboard

• Himself, light bulb, cupboard, cat, and toy

Tags

NGSS.4-PS4-2

Eddy saw his image closely in the flat mirror as shown in the picture below. What was the result on the mirror when he turned his head to the left side?

• His head in the mirror also turned left and looked the same.

• His head in the mirror turned right and looked the same.

• His head in the mirror turned right and looked smaller.

Below is the illustration of a doll when it is placed in front of the flashlight. The shadow formation of the doll will be different based on its distance from the flashlight. Which

flashlight position will create the tiniest shadow?

• 1

• 2

• 3

Tags

NGSS.4-PS4-2

NGSS.4-PS3-2

Before the analog watch was invented, people used a device called sundial for telling the time by the movement of the Sun. It has a pointer that will create a shadow based on the position of the Sun at that time. From the picture below, what time is shown by the sundial?

• 8 a.m.

• 1 p.m.

• 8 p.m.

Tags

NGSS.MS-ESS1-1

Lenses are used in a variety of technical and scientific tools. Each of them has a specific function. Which of the following options is the tool to see a very small object?

• 
• 
• 

Kenzo did an experiment with 3 different conditions of magnifying glasses to collect the sunlight and try to burn the black paper as illustrated below. Based on the three conditions as shown below, which of the following options did burn the black paper the fastest?

• a

• b

• c

Tags

NGSS.MS-PS3-3

NGSS.MS-ETS1-3

Long before the analog and digital clocks were founded, people used a sundial in which the sunlight was needed to find out the time. Sundials are very useful, especially during the day. One of the ways to create a simple sundial is by using a stick that is plugged into a

surface and using stones to mark the shadow movement.

Which explanation is the most appropriate to

illustrate why the shadow on the sundial moves ?

• Shadow movement occurs because the Sun rotates.

• Shadow movement occurs because the Sun revolves.

• Shadow movement occurs because the Earth

  revolves.

• Shadow movement occurs because the Earth rotates.

The Eskimos in the Arctic Archipelago have already known how to adapt well with their environment since a long time ago. The materials and construction of their houses are special. They live temporarily in an igloo during the hunting time in winter when the temperature is around -50°C. Instead of feeling cold, the Eskimos feel warm if they stay inside the igloo.

What is the correct reason behind that phenomenon?

• Snow is a good insulator that prevents the heat release from the igloo to the outside.

• Snow is a good conductor that receives the heat easily from human body.

• The dome shape is good for the heat release.

• Igloo does not have any ventilation to prevent leaking of the heat to the air outside.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3