6th Earth Science TAG (Rosser) Lesson Plan Unit: Weather and Climate Stage 1: Desired Results Standards Assessed/Learning Goals Science (GPS), Grade 6, Earth Science S6E3. Students will recognize the significant role of water in earth processes. b. Relate various atmospheric conditions to stages of the water cycle. S6E4. Students will understand how the distribution of land and oceans affects climate and weather. a. Demonstrate that land and water absorb and lose heat at different rates and explain the resulting effects on weather patterns. b. Relate unequal heating of land and water surfaces to form large global wind systems and weather events such as tornados and thunderstorms. c. Relate how moisture evaporating from the oceans affects the weather patterns and weather events such as hurricanes. S6E6. Students will describe various sources of energy and with their uses and conservation. a. Explain the role of the sun as the major source of energy and its relationship to wind and water energy. b. Identify renewable and nonrenewable resources. Enduring Understandings Essential Questions • The cycling of water in and out of the atmosphere plays an important role in determining climatic patterns. • Clouds are formed when condensation forms in the atmosphere. • The atmosphere is a thin layer of air that forms a protective covering around the earth. • Heat can be transferred through matter by conduction, convection, and/or radiation. • Energy from the Sun (and the wind and water derived from it) is available indefinitely, for all practical purposes. • Incoming solar radiation heat Earth’s surface and atmosphere unequally due to variations in: 1) angle; 2) characteristics of the surface of materials absorbing the energy; and 3) duration which varies with seasons and latitude. • Movement of air between the equator and the poles produce global winds • Winds are caused by unequal heating of the atmosphere by the Sun. • Density differences are the basis for cloud formation and the formation of atmospheric storms. • Moisture evaporating from the ocean affects the weather patterns and weather events. • What is the difference between weather and climate? • What determines the seasons? • Describe the layers of the atmosphere and their importance to daily life. • What is atmosphere and how does it affect us? • Why is the air at the top of a mountain hard to breathe? • How does the Sun transfer energy to Earth? • Why are there clouds in the sky? • How can the Sun continue to heat the atmosphere at night? • What are some renewable sources of energy? • How does the unequal heating of Earth’s surface cause winds? • Explain the causes of local wind patterns. • Why does weather occur? • What are the four types of fronts? • What weather conditions are most likely to cause thunderstorms and tornadoes? • Why do hurricanes have a season? Why don’t we worry about hurricanes in December? • What are the four major types of air masses that affect the weather in North America? •How does the tilt of the Earth affect seasons and Earth's climate? •How does an ocean affect the weather and climate of adjacent land? •How does the sun's heating of water in the tropics affect climate in the rest of the world? •What happens to water after it evaporates from the oceans and land? •How does the sun's energy cause winds and hurricanes? Knowledge Skills Students will know … • Key terms related to climate. • Factors affecting climate. • How the distribution of sunlight is related to the angle at which light hits the earth and latitude. • How the distribution of sunlight is related to climate. • How the tilt of the Earth and revolution create seasons of the year. • The water cycle links all of the Earth’s solid, liquid, and gaseous water together. • Clouds are classified according to shape and height. • Precipitation type is determined by atmospheric temperature. • Weather is the condition of the atmosphere in a certain place at a certain time; the general characteristics of weather during a certain period in a particular area are called the climate of the area. • Weather is caused by the heating of Earth’s air and water, which receives energy from the Sun, which then heats the air above it. • Conduction is the transfer of heat through matter and occurs at Earth’s surface as heated land masses transfer heat to the surrounding air. • Heat gained by the atmosphere from radiation or conduction is transferred by convection currents, which are caused by the unequal heating of the atmosphere by different materials, which heat at different rates. • The Sun’s energy creates wind in Earth’s atmosphere, which can be harnessed and used to produce power. • A weather system is an area in the lower atmosphere where the air is moving around a high or low pressure system; the line where warm and cold air masses is called a front. Students will know how to… * Compare and contrast the different climate zones. * Draw conclusions about the effect of Earth’s tilt on distribution of sunlight, climate and seasons of the year. * Describe the structure of the Earth’s atmosphere. * Describe the movement of water through the water cycle. *Illustrate the types of clouds. * Explain the differences in the four types of precipitation. * Describe what happens to the energy Earth receives from the Sun. * Compare and contrast radiation, conduction, and convection. * Illustrate Earth’s atmospheric layers. *Provide examples of how the unequal heating of the Earth influences global wind systems. *Draw a diagram to show how heat is transferred from Earth’s surface to the atmosphere. *Explain how energy can be derived from wind and water and why they are classified as renewable. * Explain how transfer of energy contributes to global atmospheric processes, e.g. storms, winds, etc. *Explain what causes winds. * Explain how tornadoes develop from thunderstorms. * Describe how weather is associated with fronts and high and low-pressure areas. * Explain what effect cold front has on weather. • Winds are caused by differences in air pressure (the weight of air pressing on everything around it), which are the result of unequal heating of Earth’s surface. • Thunderstorms are caused by powerful up-and down movements of air. • A tornado is a rapidly whirling, funnel-shaped cloud that reaches down from a storm cloud to touch Earth’s surface. • Hurricanes start as small thunderstorms over warm water. Stage 2: Evidence of Learning Diagnostic/Prior Knowledge Assessment Formative Assessments Summative Assessments Pre-test informal discussion CRCT results Ticket out the door Think - Pair- Share Thumbs Up - Down Questioning 3-2-1 facts illustrations notebook check discussions Journal entries mini-unit tests quizzes Post - Test Projects Stage 3: Learning Activities Teaching for Meaning, Acquisition, & Transfer Higher Order Thinking Levels Thinking Maps Vocabulary activities Concept Maps Puzzles Top 100 science vocabulary Flash card game Science Court (water cycle) (Seasons) Water Cycle project Compare and contrast the different climate zones. Flip-book on cloud types, fronts, and weather