Educational worksheet from Week 5, focusing on early human history and social structures.

It looks like you've uploaded a worksheet titled "WEEK 5 DAY 1" from a science or social studies curriculum, likely for elementary school students. The task involves reading a short passage about humans and their use of tools, followed by answering comprehension questions.

Let's go through the passage and answer each question with explanations.

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Passage Summary:

Humans have been using tools for thousands of years. Early humans used simple tools like sticks and stones to hunt and gather food. Over time, they developed more complex tools such as spears, bows and arrows, and eventually machines. Tools helped humans survive and thrive by allowing them to access food, build shelters, and protect themselves.

Modern tools are even more advanced — including computers, smartphones, and vehicles. These tools help us do things faster, safer, and more efficiently. The key idea is that tools extend human abilities.

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Questions & Answers:

#### 1. Why did people begin to invent tools?

✔ Answer: People began to invent tools to help them survive — to get food, protect themselves, and make life easier.

🔹 Explanation: The passage says early humans used tools to "hunt and gather food" and "protect themselves." As they faced challenges in nature, tools became essential for survival.

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#### 2. It was hard to find enough food in one area. What did early people do to solve this problem?

✔ Answer: They moved to new areas where food was available.

🔹 Explanation: When food ran out in one place, early humans had to travel to find more resources. This led to migration and exploration.

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#### 3. If you wanted to create a tool, what would you need?

✔ Answer: You would need materials (like wood, stone, metal), a plan or idea, and skills to shape the material.

🔹 Explanation: To make a tool, you need:
- Materials (e.g., stone for an axe),
- Knowledge of how to use those materials,
- Skills to craft them into useful objects.

The passage mentions that early humans used sticks and stones, so these were basic materials.

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#### 4. Which sentence best explains why humans invented tools?

✔ Answer: *They needed to survive.*

🔹 Explanation: While all options might seem plausible, the most accurate answer based on the passage is that tools helped humans survive by enabling them to hunt, gather food, build shelter, and defend themselves.

Let’s evaluate the choices:

a) To play games – Not supported by the text.
b) To make art – Not mentioned.
c) To survive – Yes! This matches the main idea.
d) To become famous – Not mentioned.

✔ So, c. to survive is correct.

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#### 5. What kind of tools do modern people use today?

✔ Answer: Modern tools include computers, smartphones, cars, and other technology.

🔹 Explanation: The passage mentions "computers and other tools," which now include digital devices, medical equipment, and transportation systems.

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Final Answers:

1. People began to invent tools to help them survive — to get food, protect themselves, and make life easier.
2. They moved to new areas where food was available.
3. You would need materials (like wood or stone), a plan, and skills to shape them.
4. c. to survive
5. Computers, smartphones, cars, and other advanced technologies.

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