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Classroom Interactions 5E Lesson Plan Author: Robin Foster Date/Time Lesson to be taught: Introduction to Weather and Climate: 9:00 AM March 20, 2012 Course Description: Earth and Space Science Name: Nancy Larkin, Naaman Forest High School Grade Level: 12 Honors or Regular: Lesson Source: Aguado, Edward and James Burt. Understanding Weather and Climate. Pearson Prentice-Hall, 2007. Print. Larkin, Nancy “Climate” Naaman Forest HS. Garland, TX May, Samuel J. “Atmosphere Overview” Collin College. Preston Ridge Campus, Frisco, TX. Meteorology Class May, Samuel J. “Energy, Precipitation and Wind” Collin College. Preston Ridge Campus, Frisco, TX. Meteorology Class NASA: The Thermohaline Circulation (The Great Ocean Conveyor Belt) [Video] (2011) Retrieved March 2012, from http://www.youtube.com/watch?v=3niR_-Kv4SM The Coriolis Force [Video] (2010) Retrieved March 2012, from http://www.youtube.com/watch?v=_36MiCUS1ro Ocean Currents [Video] (2011) Retrieved february 2012, from http://www.youtube.com/watch?v=Hu_Ga0JYFNg Concepts: Cloud formation, causes of weather & climate, ocean currents and climate zones. Objectives: *Students will be able to: Define the difference between weather and climate.(Power Point, slide #2) Understand that weather and climate are made up of interdependent cycles. Explain how clouds are formed. Describe the Coriolis Effect and how it affects ocean and wind currents. Explain how ocean currents are affected by temperature and salinity. Identify and plot the ocean currents and major climate zones on a world map. *High priority objectives are in bold 2011 The University of Texas at Dallas Classroom Interactions 5E Lesson Plan Template Texas Essential Knowledge and Skills: (items in bold are addressed in this lesson plan) http://ritter.tea.state.tx.us/rules/tac/chapter112/ch112c.html (c) Knowledge and skills. §112.36. Earth and Space Science, Beginning with School Year 2010-2011 (13) Fluid Earth. The student knows that the fluid Earth is composed of the hydrosphere, cryosphere, and atmosphere subsystems that interact on various time scales with the biosphere and geosphere. The student is expected to: (B) analyze how global ocean circulation is the result of wind, tides, the Coriolis effect, water density differences, and the shape of the ocean basins; (14) Fluid Earth. The student knows that Earth's global ocean stores solar energy and is a major driving force for weather and climate through complex atmospheric interactions. The student is expected to: (C) explain how thermal energy transfer between the ocean and atmosphere drives surface currents, thermohaline currents, and evaporation that influence climate. English Language Proficiency Standards (learning strategies, listening, speaking, reading or writing) §74.4. English Language Proficiency Standards. (c) Cross-curricular second language acquisition essential knowledge and skills. (1) Cross-curricular second language acquisition/learning strategies. The ELL uses language learning strategies to develop an awareness of his or her own learning processes in all content areas. In order for the ELL to meet grade-level learning expectations across the foundation and enrichment curriculum, all instruction delivered in English must be linguistically accommodated (communicated, sequenced, and scaffolded) commensurate with the student's level of English language proficiency. The student is expected to: (C) use strategic learning techniques such as concept mapping, drawing, memorizing, comparing, contrasting, and reviewing to acquire basic and gradelevel vocabulary; Page 2 of 7 Classroom Interactions 5E Lesson Plan Template The slide that contains the text: Please turn your lab sheets over and answer the questions in the space provided: If you need help getting started.. • • • “I drew the ________ cycle” The _____ cycle starts with …” First ____ happens, then ____, and then _______. Materials List and Advanced Preparations: “Cloud in a Bottle” Advance preparation: collect water bottles, add 1 tbl tap water, make sure lid is on tight. Purchase matches. ITEM Quantity Source Goggles 1 each Already in classroom at Naaman Forest Plastic water bottles with 1 tablespoon of water & cap 1 per group Provided by teacher, plastic drinking water bottles (no cost) .wooden matches .2..... Purchased from grocery store, 2 per box per team. Diamond stick matches. $.99 per 8 boxes. Safety: Safety goggles for each student during the cloud-in-a-bottle activity. Accommodations for Learners with Special Needs (ELL, Special Ed, 504, GT, etc.): There is one autistic student in this class. According to the classroom teacher, no significant accommodations are required; however it is most likely the student will handle the change in instructor better if an outline of the expected activities and lesson topics is presented at the beginning of the lesson. Expectations will be clearly defined, and where applicable the activity will be modeled by the teacher, as autistic learners are typically visually oriented. Introduction and Engage (5 minutes): Slide 1: Hello, my name is Ms. Foster and I’ll be teaching a lesson on weather and climate. I want to thank Ms. Larkin for allowing me to be here today. This is a quote from Mark Twain and is part of your assessment. At the very end of this presentation you will be asked if we (humans) should “do something” about the weather? Should we try to change or affect the cycles of the weather? Page 3 of 7 Classroom Interactions 5E Lesson Plan Template Now, imagine for moment that you are high above the day side of Earth, orbiting in a space station. If you were looking at Earth what do you think you would be able to see from space,__(Popsicle stick selected name of student)___? A: water, clouds, air, land, continents. (call on additional student if needed to get some speculation) Slide 2 Yes, exactly, you would see clouds, land and oceans which combine to form our weather patterns. Weather is the condition of the atmosphere at a given time and place. Climate is the weather over the years. Has anybody seen a hurricane or tornado first hand? A: Yes or no. If yes, allow student to describe, if no, relate a personal experience. Slide 3 Weather has an effect on our daily lives and occurs in the lower 12 km of the atmosphere. You can see the clouds over the surface of the land in this photo. Slide 4 Clouds are billions of tiny water droplets and ice crystals and be many different shapes. ___(name of student)___, can you think of a way you could walk through a cloud? A: If yes, a wing walker, atmospheric chamber, fog bank. If no, rephrase to “there is a way you can walk through a cloud, _(new name)__ can you help __(previous name)___? Yes, fog is form of cloud on the ground, so you can walk through clouds as well as flying through them in a plane. Explore (15 min): Slide 5 OK, today we have an experiment. You will be working in pairs. I have one of these (hold up water bottle) for each pair. Choose which one of you will be student #1 and then come up and get a one kit please. Be sure to put your name on the worksheet and then name of your partner. I will be collecting these. You will both be recording your observations. Read ALL the directions and please notice you will be stopping after the first observations are recorded so Ms. Larkin and I can demonstrate the next procedure. Safety goggles on! After 1st observations recorded: So ___(student name)__, what were you initial observations? A: saw something, didn’t see anything, or saw water drops in bottle. That’s good. Science is about observations, if you say nothing happed then you need to record those results and do record what you see. Ms. Larkin and I demonstrate how to get smoke into the water bottle safely. Allow students time to complete the procedures and record their observations. Assessment: walk around, make sure worksheets are being filled out, clarify if students need assistance. If majority of students have completed worksheet then move on. Page 4 of 7 Classroom Interactions 5E Lesson Plan Template Explain (10 min): OK, has everybody finished? Good. ___(student name)___, what, if anything, did you observe after the smoke was in the bottle? A: Saw white vapor, nothing happened until I squeezed the bottle, nothing happened. And ___(name)___, do you results agree with _(previous name)___? OK, so (name), what might account for the difference between the first and second observations? A: the smoke gives the water a water to form the cloud, it just did (Ms. Larkin says they recently went over nucleation so they may know this.) Slide 6, summarizing cloud formation, nucleation. Slide 7 You’ve heard weather reports refer to a front, so here we see a photo of a front and the rain on the lower left. Slide 8 Here is one example of how a cold front works. The colder air is denser, the molecules are closer together. The warm air is lighter and fluffier. ___(name)__, if you’re standing here, and it’s a nice day in March in Texas, what is going to happen next? A: feel a cool breeze(maybe), nothing (no), rain(no), it will get colder (yes) The temperature will drop, yes. While the clouds are an easily visible part of our weather, we’ll need to look at the big picture and figure out what drives our weather systems. Assessment: are students following the concepts? Were they responding when questions were asked? Are their eyes on the presentation and on instructor? What are the facial expressions? If students are following the discussion and participating then I will move forward with next slide. Quick Questions slide: (students called at random) What is a front? I will accept either “a boundary between air masses” OR “an abrupt change in weather conditions” What is one difference between how solar radiation affects land or water? Land is heated only a few cm, sunlight penetrates water, water convects heat, water evaporates and cools Why do ocean currents turn clockwise in the Northern Hemisphere and counter-clockwise in the Southern Hemisphere? Coriolis Effect Direct teach of solar radiation, Land Vs. Water (5 min) – Power Point slides 10-11 Oceans and climate video (3 minutes) Coriolis Effect Video (30 seconds) Ocean current map exercise – 20 minutes Ms. Larkin will be handing out a world map. You need to draw the warm currents in red and the cold currents in blue. Please label the currents with the name of the current as well as the direction. Assessment: walk around and check maps for completion. Assist as needed. Page 5 of 7 Classroom Interactions 5E Lesson Plan Template Slide 14: Thermohaline currents, video showing warm currents hitting cold polar waters, cooling and turning around. Well now that’s odd. I put cold cream in my warm coffee and they get mixed together. Why don’t the various currents mix together? (5 min) Assessment: ask students to predict what will happen with each new addition. Students should be grouped around demo, facial expressions and verbal responses will indicate if they are following the basic principles. Thermohaline currents refer to the currents of the ocean, specifically those that are created by variations in temperature and salt content. These two factors are two of the greatest forces behind the variation in water density. This creates a large loop of water circulation which some people refer to as a conveyor belt. Re-engage: So ___name___, if you could go on vacation anywhere in the world, where would you like to go? A: name of location OK, why did you pick _____? A: local attraction, beaches, etc. That’s great, so they have great ____, and a great climate. You can expect good weather most of the year. Climate is determined by… Climate Zones direct teach, slides 16-18, 15 minutes total. Assessment: Now if you would please turn over your lab sheet and take about 5 minutes to fill out those 2 questions. Thank you. As soon as you’re done with that you can start on Ms. Larkin’s lab exercise. Finish with N. Larkin’s world map, adding climate zones. 10 minutes. ENGAGEMENT What the Teacher Will Do Evaluation/Decision Point Assessment Time: 15 Minutes Probing/Eliciting Questions Student Responses and Misconceptions Air and water Assessment Student Outcomes Page 6 of 7 Classroom Interactions 5E Lesson Plan Template EXPLANATION What the Teacher Will Do Evaluation/Decision Point Assessment Time: Minutes Probing/Eliciting Questions Student Responses and Misconceptions Assessment Student Outcomes EXPLORATION What the Teacher Will Do Evaluation/Decision Point Assessment Time: Minutes Probing/Eliciting Questions Student Responses and Misconceptions Assessment Student Outcomes ELABORATION What the Teacher Will Do Evaluation/Decision Point Assessment Time: Minutes Probing/Eliciting Questions Student Responses and Misconcptions Assessment Student Outcomes EVALUATION What the Teacher Will Do Time: 30 Minutes in 2 parts Probing/Eliciting Questions Student Responses and Misconceptions Concept Map World Map diagram Page 7 of 7