Unit overview

Part 1 : Go to illuminate.online

Enter your username (id) and the test code :  7Y5RUN8

Make your research on internet and use the handbook if necessary.

The objective is to get right to all of the questions, so take your time when answering the questions. Use a handbook and internet to complete your research and ask the professor if you need help.

Part 2 : Use your handbook and your laptop to make some research about the characteristics of the Sun. Take some notes, draw the sun to explain how it is made of.

Unit Overview

VOCABULARY

concentration, dissolve, homogeneous mixture, solubility, solute, solution, solvent

LEARNING OBJECTIVES

• Measure the solubility of a substance.
• Compare the solubility of two substances, potassium nitrate and sodium chloride.
• Explore how temperature affects solubility.
• Explain why the effect of temperature on solubility is much greater for potassium nitrate than for sodium chloride.

ASSIGNMENT

Part 1 : Search for the vocabulary above and right it in your notebook.

Part 2 : Gizmo warm-up.

Go to explore learning. Write your answers in your notebook. Share with a partner to verify your understanding.

Part 3 : Activity A Solubility.

Complete the activity A below. Write your answers in your notebook.

Unit Overview

VOCABULARY

acid, acidic, alkaline, base, indicator, neutral, pH

LEARNING OBJECTIVES

• Use pH paper to find the pH of a variety of substances.
• Describe some of the qualities of acids and bases.

ASSIGNMENT

Part 1 : Watch the video here. Write the definition of acid, base and explain quickly the use of pH paper.

Part 2 : Gizmo warm-up.

Go to explore learning. Write your answers in your notebook. Share with a partner to verify your understanding.

Part 3 : Activity A pH Analysis.

Complete the activity A below. Write your answers in your notebook.

Part 4 : Activity B more accurate pH.

Complete the activity B below. Write your answers in your notebook.

Unit overview

Go to illuminate.online

Enter your username (id) and the test code :  7Y5RUN8

Make your research on internet and use the handbook if necessary.

The objective is to get right to all of the questions, so take your time when answering the questions. Use a handbook and internet to complete your research and ask the professor if you need help.

Unit overview

Go to illuminate.online

Enter your username (id) and the test code :  7Y5RUN8

Make your research on internet and use the handbook if necessary.

The objective is to get right to all of the questions, so take your time when answering the questions. Use a handbook and internet to complete your research and ask the professor if you need help.

Unit Overview

VOCABULARY

acid, acidic, alkaline, base, indicator, neutral, pH

LEARNING OBJECTIVES

• Use pH paper to find the pH of a variety of substances.
• Describe some of the qualities of acids and bases.

ASSIGNMENT

Part 1 : Watch the video here. Write the definition of acid, base and explain quickly the use of pH paper.

Part 2 : Gizmo warm-up.

Go to explore learning. Write your answers in your notebook. Share with a partner to verify your understanding.

Part 3 : Activity A pH Analysis.

Complete the activity A below. Write your answers in your notebook.

Unit Overview

ASSIGNMENT

Go to illuminate.online

Enter your username (id) and the test code : 2EX93P6

Make your research on internet and use the handbook if necessary.

Unit Overview

LEARNING OBJECTIVES

Students will…

• Observe and measure chemical reactions using a variety of tools (visual evidence,thermometer, indicator solution, magnifying glass, glowing splint, and scent).
• Determine if a chemical change has taken place based on observational evidence.
• Identify exothermic and endothermic processes.
• Demonstrate the law of conservation of matter by showing that, in a closed system, the total mass does not change during a chemical reaction.

VOCABULARY

chemical reaction, physical reaction, endothermic, exothermic, product, reactant,

ASSIGNMENT

Part 1 : Search for the vocabulary above. What’s the difference between a chemical reaction and a physical reaction? Work with a partner and share your information with her/him to make sure you understand the notions.

Part 2 : Gizmo warm-up. Go to explore learning.

Part 3 : Read the activity A below and start answering the questions.

Part 4 : Read and complete in group the activity b below. Search for the vocabulary you don’t know.

Unit Overview

LEARNING OBJECTIVES

Students will…

• Observe and measure chemical reactions using a variety of tools (visual evidence,thermometer, indicator solution, magnifying glass, glowing splint, and scent).
• Determine if a chemical change has taken place based on observational evidence.
• Identify exothermic and endothermic processes.
• Demonstrate the law of conservation of matter by showing that, in a closed system, the total mass does not change during a chemical reaction.

VOCABULARY

chemical reaction, physical reaction, endothermic, exothermic, product, reactant,

ASSIGNMENT

Part 1 : Search for the vocabulary above. What’s the difference between a chemical reaction and a physical reaction? Work with a partner and share your information with her/him to make sure you understand the notions.

Part 2 : Gizmo warm-up. Go to explore learning.

Part 3 : Read the activity A below and start answering the questions.

Part 4 : Read and complete in group the activity b below. Search for the vocabulary you don’t know.

Unit Overview

LEARNING OBJECTIVES

Students will…

• Observe and measure chemical reactions using a variety of tools (visual evidence,thermometer, indicator solution, magnifying glass, glowing splint, and scent).
• Determine if a chemical change has taken place based on observational evidence.
• Identify exothermic and endothermic processes.
• Demonstrate the law of conservation of matter by showing that, in a closed system, the total mass does not change during a chemical reaction.

VOCABULARY

chemical reaction, physical reaction, endothermic, exothermic, product, reactant,

ASSIGNMENT

Part 1 : Search for the vocabulary above. What’s the difference between a chemical reaction and a physical reaction? Work with a partner and share your information with her/him to make sure you understand the notions.

Part 2 : Gizmo warm-up. Go to explore learning.

Part 3 : Read the activity A below and start answering the questions.