Lesson 2 What is light? pt. 2

Exploring Light and Sound

A fascinating journey into the world of light and sound, uncovering their properties, interactions, and applications. Discover the wonders of reflection, refraction, diffraction, and acoustics. Explore the science behind these phenomena and their impact on our daily lives.

Exploring Light and Sound

• Light is a form of energy that illuminates and brightens things.
• It travels in straight paths as light waves.
• Light can create shadows when blocked by objects.
• Rays of the sun can be seen at sunrise, sunset, or when it's partly cloudy.
• Characters in the story include Samuel and Jack, who help each other despite their sensory impairments.

Multiple Choice

What is light?

• A form of energy that illuminates and brightens things

• A form of energy that creates shadows

• A form of energy that travels in curved paths

• A form of energy that is blocked by objects

Light: Illuminating Energy

Trivia: Light is a form of energy that brightens and illuminates things. It travels in curved paths and is not blocked by objects. It creates shadows when obstructed. Light plays a crucial role in our daily lives, enabling us to see and perceive the world around us. Without light, our world would be in darkness.

Exploring Light and Sound

• Compare and contrast Samuel and Jack
• Identify commonalities and differences
• Determine if they are more alike or different

Multiple Choice

What is the purpose of comparing and contrasting Samuel and Jack?

• To determine their similarities

• To determine their differences

• To determine if they are more alike

• To determine if they are more different

Differences between Samuel and Jack

• Samuel: Intelligent and introverted
• Jack: Outgoing and athletic
• Samuel: Enjoys reading and playing chess
• Jack: Loves sports and outdoor activities
• Samuel: Prefers quiet and solitude
• Jack: Thrives in social settings

Adverbs with -ly

Adverbs are words that describe verbs. Many adverbs end in -ly and are created by adding -ly to an adjective. Adverbs answer the question 'how?' and the suffix -ly means 'in a ______ way.' For example, 'quiet' is an adjective that describes nouns, while 'quietly' is an adverb that describes verbs. Adverbs add more detail and specificity to our writing.

Multiple Choice

What do adverbs describe?

• Nouns

• Verbs

• Adjectives

• Adverbs

Adverbs describe verbs

Trivia: Adverbs are words that modify or describe verbs. They provide information about how, when, where, or to what extent an action is performed. Unlike adjectives, which describe nouns, adverbs specifically describe verbs. They can add detail and enhance the meaning of a sentence. Some examples of adverbs include quickly, slowly, loudly, and quietly.

Adverbs with -ly

Adverbs modify verbs and usually end in -ly. They describe how an action is performed. To change an adjective to an adverb, add -ly to the end. For example, change 'kind' to 'kindly'. Identify the verb and the adverb in a sentence and draw an arrow from the adverb to the verb it describes.

Multiple Choice

What do adverbs modify?

• Nouns

• Verbs

• Adjectives

• Prepositions

Adverbs Modify

Trivia: Adverbs are words that modify verbs, adjectives, and other adverbs. They provide information about how, when, where, or to what extent an action is performed. Unlike adjectives, adverbs do not modify nouns. Examples of adverbs include 'quickly,' 'easily,' and 'happily.'