Author: Sarah Angliss Genre: Expository Nonfiction Big Question: How do we decide the value of different resources? Author: Sarah Angliss Genre: Expository Nonfiction

Review Games Vocabulary Words: Story Sort Arcade Games Study Stack Spelling City: Vocabulary Spelling City: Spelling Words

Spelling Words Suffixes –ism, -age, -ure

mileage moisture heroism storage passage organism journalism failure mixture postage luggage departure patriotism optimism acreage percentage enclosure voltage temperature mannerism metabolism impressionism patronage brokerage architecture

Big Question: How do we decide the value of different resources?

How do we decide the value of different resources? Question of the Day How do we decide the value of different resources?

Concept Vocabulary log cabin – a small roughly-built house made of logs lumber – timber that has been roughly cut into boards and prepared for use miners – people who work in a mine prospect – to explore a region for oil, gold, or other minerals (Next Slide)

log cabin

lumber

miners

prospect

Build Concept Vocabulary log cabin, lumber, miners, prospect Minerals Forests Water Resources

Text Structure Turn to Page 600 - 601. Main Idea and Details, Text Structure Turn to Page 600 - 601.

Prior Knowledge What are the properties and uses or gold and where is it found? Where it’s found Gold

Vocabulary Words

Vocabulary Words Test Date: Thursday, April 2nd characteristic – distinguishing one person or thing from others; distinctive corrode – gradually wear away engulfed – swallowed up; overwhelmed exploit – to make use of extract – to take out or pull hoard – what is saved and stored away; supply

convenient - handy Vocabulary Words advancement - process of promoting a cause probability - chances biology - the study of living organisms promotion - the act of raising someone to a higher position expandable - able to become larger

More Words to Know rivet – a metal bolt with a head at one end, the other end being hammered into another head after insertion solvents – substances, usually liquids, that can dissolve other substances (Next slide)

corrode

engulfed

hoard

rivet

solvents

Comparative and Superlative Adjectives Grammar Comparative and Superlative Adjectives

Comparative and Superlative Adjectives Gold is 19.3 times denser than water. Denser is a comparative adjective. It is used to compare two things, gold and water.

Comparative and Superlative Adjectives Comparative adjectives are used to compare two people, places, things, or groups. Add –er to most short adjectives to make their comparative forms. Use more with longer adjectives.

Comparative and Superlative Adjectives Superlative adjectives are used to compare three or more people, places, things, or groups. Add –est to most short adjectives to make their superlative forms. Use most with longer adjectives.

Comparative and Superlative Adjectives small smaller smallest precious more precious most precious

Comparative and Superlative Adjectives Never use more or most with –er or –est. No: most longer, most amazingest Yes: longer, most amazing

Comparative and Superlative Adjectives When adding –er or –est to an adjective that ends in e, drop the e: large, larger, largest. If the adjective ends in y, change the y to i: merry, merrier, merriest.

Comparative and Superlative Adjectives If the adjective ends in a single consonant, double the consonant: hot, hotter, hottest

Comparative and Superlative Adjectives Some adjectives have irregular comparative and superlative forms: good, better, best; bad, worse, worst; much, more, most; little, less, least

Comparative & Superlative Adjectives Write the comparative and superlative forms of each adjective. fancy rare delicate thin rugged lovely good

Comparative and Superlative Adjectives Choose the correct form of each adjective. My ring is (more beautiful, beautifuller) than my sister’s ring. more beautiful There is (more, most) brass than gold in this goblet. more

Comparative and Superlative Adjectives Choose the correct form of each adjective. Terri put her charm bracelet in the (most safe, safest) place she could find. safest

Comparative and Superlative Adjectives Choose the correct form of each adjective. I tightened the clasp to make the necklace (securer, more secure) than before. more secure

Main Idea and Details The supporting details in a paragraph all contribute to the main idea. The main idea is always a complete sentence, which may or may not be directly stated.

Paraphrase When you paraphrase a passage of writing, you put it in your own words. A paraphrase should reflect the author’s ideas and opinions but be easier to read than the original. Paraphrasing is an important skill that students use to study for tests, to gather research for reports, and to retell stories.

Context Clues You can use the context, or words and phrases around an unfamiliar word, to help determine meaning. List any unknown words you find as you read Gold. Create a chart showing the unfamiliar word, helpful context clues, and a definition based on these clues. You can use a dictionary or glossary.

Type Formats Different type formats are used to make printed information more clear and easier to read. Boldface is used to draw attention to words and phrases. Titles of selections, headings, and vocabulary words often appear in boldface.

Type Formats Italics are used for titles. Underline is sometimes used to draw attention to words. Type size can be varied to make titles and headings stand out. Bullets are often used to set off a series of steps or main points.

Type Formats

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