Immersion Reading Course Worksheet

1. 중급 Immersion Reading Course Worksheet 1 2 10 Science ▶Word Check ☞ Write the meanings of the words. ▶Phrase Check ☞ Choose the correct word or phrase for each blank. a total of, graduated, if it were not for, from, hoping to, break the stereotype

2. 중급 Immersion Reading Course Worksheet 1 2 10 Science ▶Reading ComprehensionⅠ What Are Minerals? Many common substances found on Earth are made of minerals. Salt, gold, diamond, and iron are minerals. They are found underground. They are even in the ocean and on the seabed. There are more than 3,000 different kinds of minerals. Each mineral has its own properties such as color, streak, luster, and hardness. You can use the properties of minerals to tell them apart. It is easy to observe a mineral’s color. Most minerals come in just one color. However, some come in many colors. Some are in the same color. You cannot use color alone to identify a mineral. Streak is another property used to identify minerals. Streak is the color of the powder which is left when a mineral is rubbed across a white tile. Luster describes how light bounces off a mineral. Some minerals are shiny like metal. Others are not. The hardness of a mineral describes how easily it can be scratched. Some minerals are soft. They can be scratched with a fingern-ail. Other minerals are much harder. Not even a steel file can scratch quartz. *quartz : 석영 ☞ Choose the best answer based on the article.

3. 중급 Immersion Reading Course Worksheet 1 2 10 Science ▶Reading ComprehensionⅡ What Are Minerals? Many common substances found on Earth are made of minerals. Salt, gold, diamond, and iron are minerals. They are found underground. They are even in the ocean and on the seabed. There are more than 3,000 different kinds of minerals. Each mineral has its own properties such as color, streak, luster, and hardness. You can use the properties of minerals to tell them apart. It is easy to observe a mineral’s color. Most minerals come in just one color. However, some come in many colors. Some are in the same color. You cannot use color alone to identify a mineral. Streak is another property used to identify minerals. Streak is the color of the powder which is left when a mineral is rubbed across a white tile. Luster describes how light bounces off a mineral. Some minerals are shiny like metal. Others are not. The hardness of a mineral describes how easily it can be scratched. Some minerals are soft. They can be scratched with a fingern-ail. Other minerals are much harder. Not even a steel file can scratch quartz. *quartz : 석영 ☞ Write True(T) or False(F).

4. 중급 Immersion Reading Course Worksheet 1 2 10 Science ▶Word Check ☞ Write the meanings of the words. ▶Phrase Check ☞ Choose the correct word or phrase for each blank. a total of, graduated, if it were not for, from, hoping to, break the stereotype

5. 중급 Immersion Reading Course Worksheet 1 2 10 Science ▶Reading ComprehensionⅠ What Are Minerals? Many common substances found on Earth are made of minerals. Salt, gold, diamond, and iron are minerals. They are found underground. They are even in the ocean and on the seabed. There are more than 3,000 different kinds of minerals. Each mineral has its own properties such as color, streak, luster, and hardness. You can use the properties of minerals to tell them apart. It is easy to observe a mineral’s color. Most minerals come in just one color. However, some come in many colors. Some are in the same color. You cannot use color alone to identify a mineral. Streak is another property used to identify minerals. Streak is the color of the powder which is left when a mineral is rubbed across a white tile. Luster describes how light bounces off a mineral. Some minerals are shiny like metal. Others are not. The hardness of a mineral describes how easily it can be scratched. Some minerals are soft. They can be scratched with a fingern-ail. Other minerals are much harder. Not even a steel file can scratch quartz. *quartz : 석영 ☞ Choose the best answer based on the article.

6. 중급 Immersion Reading Course Worksheet 1 2 10 Science ▶Reading ComprehensionⅡ What Are Minerals? Many common substances found on Earth are made of minerals. Salt, gold, diamond, and iron are minerals. They are found underground. They are even in the ocean and on the seabed. There are more than 3,000 different kinds of minerals. Each mineral has its own properties such as color, streak, luster, and hardness. You can use the properties of minerals to tell them apart. It is easy to observe a mineral’s color. Most minerals come in just one color. However, some come in many colors. Some are in the same color. You cannot use color alone to identify a mineral. Streak is another property used to identify minerals. Streak is the color of the powder which is left when a mineral is rubbed across a white tile. Luster describes how light bounces off a mineral. Some minerals are shiny like metal. Others are not. The hardness of a mineral describes how easily it can be scratched. Some minerals are soft. They can be scratched with a fingern-ail. Other minerals are much harder. Not even a steel file can scratch quartz. *quartz : 석영 ☞ Write True(T) or False(F).