New York State Living Environment Standards: STANDARD 1: Living things are both similar to and different from each other and from nonliving things. Living things are similar in that they rely on many of the same processes to stay alive, yet are different in the ways that these processes are carried out. ESL Standards grades 9-12 STANDARD 1: Students will listen, speak, read, and write in English for information and understanding. Students learning English as a second language will use English to acquire, interpret, apply, and transmit information for content area learning and personal use. They will develop and use skills and strategies appropriate to their level of English proficiency to collect data, facts, and ideas; discover relationships, concepts, and generalizations; and use knowledge generated from oral, written, and electronically produced texts. Materials and Equipment: Key Vocabulary: ESL vocabulary Unit: Characteristics of Life (Sewer) lice -glass container (pickle or mason jar) -raisins brown and yellow (soak in water 24 hours) -yellow and brown cola living nonliving evidence prediction lice characteristics reproduction regulation synthesis respiration growth excretion nutrition transport organism Prior Knowledge: alive 1. common understanding of not alive alive and not alive and other observation tier 1 and tier 2 vocabulary predict words. evidence 2. examples of items that could characteristics be placed in an alive and not grow alive category into living and excrete nonliving nutrient 3. descriptive words that could reproduce be used to categorize items lice 4. close reading strategies for bubbles reading and pulling understanding non fiction. Content Objective: the students will observe, predict and justify living vs nonliving organisms, the students use the characteristics of life and life processes to determine if an unknown species is alive. Language Objective: Students will listen to, read, write and talk about features of living and nonliving organisms. Planning Objectives: Essential Question: What does it mean to be alive? TSWBAT: (The students will be able to) 1. recall the 7 characteristics all living things share Time Allotted 5 5 TESLSWBAT: (the beginner ESL student will be able to) 1 .describe and identify similarities among a living organism 2. explain the differences BODY what do you notice about the lice that would make you think they are alive or not alive? What evidence have you observed to lead you to that prediction? 5 5 ESL Approach: Evaluation Strategies: sts or teacher write the responses on the board formative assessment through evaluating responses sts fill in observation sheet ESL beginners will use science vocabulary notebook for reference. observation sheet with predictions Hook: lice demo tchr presents the lice specimen through a story providing small clues about its existence. predict if the lice are alive or not alive? (this will eventually become their claim) 2. identify how different types of organisms complete the life processes 3.differentiate between living and nonliving organisms by applying what they have learned about the life processes. Introduction: why is it alive? (beginners) fill - in observation sheet Activity: Read article on lice Students read independently for 5 min. underlining 2 important sentences that support their prediction. sts fill in evidence evaluate vocabulary recognition check for written as well as verbally understanding tchr scans sentences sts are underlining looking for a connection to learning objectives tchr scans detecting evidence of life characteristics within sts textual observations making ESL connections: tchr will open box using over exaggerated body language and grunts. beginner ESl students need to be hooked using show don't tell grouping for this activity will be done by ability. this a beginning of the year activity. first turn last turn cognitive strategy is essential of ESL learners because it holds all between living and nonliving organisms 3. identify evidence (characteristics) to support a claim (prediction). sheet ESL modification: students read together with ESL teacher and underline key characteristics throughout article. Higher ELLs will highlight words essential for a living organism. All ELLs will circle unknown words that are not a part of the key vocab. Dictionaries are provided. “First turn, last turn” students (in groups) take turns sharing their sentences and why they are important.. Students then write textual evidence on their observation sheet. Does this evidence support or refute your prediction? ESL modification: first turn last turn using the vocabulary words. Teacher lead question: What evidence did you collect (see/read) today supports your earlier prediction about the lice? evaluation of vocabulary meaning through tchr questioning ESL tchr continues to work with beginners through repetition to determine meaning for extra support ESL teacher will help students with english word. they can write a word in their own language for reference tchr asks for hands of students who had a similar evidence for assessment tchr can ask a whole group or sts why do we have similar evidence among all groups? draws on evidence collected during the investigation to support or refute the claim made earlier in lesson. students in each group accountable, no one is left out, they are encouraged by their group mates and feel supported. they are learning both content and english language. this allows for positive interdependence, individual accountability, equal participation and simultaneous interaction . students in general need to be trained to work in group and trained to use cognitive strategies. tchr needs to model and have clear expectations for the students to understand how it works. COMMON CORE CONNECTION: Cite strong and thorough textual evidence to support analysis of what the text says explicitly as well as inferences drawn from the text. Each group will collaborate and come up with 3 pieces of evidence, both textual and observational, to support their prediction. They will write them onto post it notes teacher collects alternate option: (place them onto one of eight characteristic life processes posters.) tchr will use sts post it evidence and misconceptions to redirect learning and introduce the 7 life processes. ESL modification: Beginners each write the name of one living organism on their post-it notes and continue discussion with ESL teacher of living vs nonliving organisms and their similar characteristics. In vocab notebooks, Beginners write down “Characteristics of Life” and their definitions. Write arguments to support claims in an analysis of substantive topics or texts using valid reasoning and relevant and sufficient evidence. Determine the meaning of words and phrases as they are used in the text, including figurative and connotative meanings; analyze the cumulative impact of specific word choices on meaning and tone sts will fill out flow chart ESL modification: sts will receive a filled out flow chart and add a word or picture associated with each characteristic of life. apply what they have learned about the life processes and characteristics of life to an object that they are unsure is alive. 5 5 Closure: licetchr- “Back to lice, are they alive? Using what we learned about the characteristics of life and life processes. Exit Ticket- “I am going to make a CLAIM that the lice are NOT alive. Write on a post-it what my strongest piece of evidence will be to support MY claim and support your answer. place it onto the poster “ the lice are not living evidence”. tchr checks for application of knowledge by looking for life processes or characteristics in the responses. back to visual demo to tie lesson back to the concept “ are lice living or not living” and what evidence do you have to support this claim. Observational evidence 1. ______________________________________________________________________ 2. _____________________________________________________________________ 3. _________________________________________________________ 4. _________________________________________________________ Make a prediction: Is the lice alive or not live? ___________________ support your answer_______________________________________ Textual evidence 1. ________________________________________________________________ 2. _________________________________________________________________ 3._________________________________________________________________ With the addition of the textual evidence is your prediction the same? support your answer. __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ _______________ (Int/higher level ELLs) 1. Read the article below. 2. Circle any unknown words (not vocabulary words). 3. Underline important sentences that support your prediction. A New Organism? A biologist from Union College, named Dr. John Lice, recently discovered a new specimen in the Mohawk River. The scientists at the college are still studying it, and further observations are needed to determine (decide) if it is a new species of living organism or something non living. For now they have determined that it is edible and has a lot of protein! Can you believe it?! Another finding is that these lice also clean up the water and actually help purify it. This is great news for our efforts to clean up pollution in water systems. This particular sample is still a bit unclear but supposedly it is totally drinkable. You will notice the various sizes of each organism. This may suggest that they increase in size and therefore, grow. You also see bubbles in the water, so we know that they excrete waste (poop/pee/sweat) in the form of CO2, a gas. These bubbles show that the organisms take in O2 and put out CO2, like humans do. CO2 comes from making energy. The bubbles mean that they somehow produce their own energy, and this is called respiration.Scientists are still studying it to be sure because they have no evidence of ATP (the energy molecule). Internal (inside) observation shows that these lice transport material around their body through tiny tubes, very similar to blood vessels, and they circulate food and waste. When each tube was analyzed (studied) closer, they found something that had nutrients, lipids and amino acids. Scientists have no evidence that these lice reproduce (make babies), and some scientists at the college think that these lice are just a waste product of another organism. Hopefully, after all these observations are complete, scientists can determine if these lice are living organisms or not. But for now, you can see that they also move around in water, so if you swim in the Mohawk River, keep your eyes open and you might see these lice swimming next to you! A New Organism? A biologist from Union College, named Dr. John Lice, discovered new things in the Mohawk River. He calls them “lice” because he doesn’t know what they are. Scientists at the college are still studying them to see if they are alive or not alive. You will see different sizes of each lice. This means they might grow. You also see bubbles in the water, so we know that they excrete waste (poop/pee) as CO2, a gas. These bubbles show that the lice take in O2 and put out CO2, like humans do. CO2 comes from making energy. The bubbles mean that they make their own energy, and this is called respiration. Internal observation (seeing inside) shows that these lice transport (move) things around their body through tiny tubes and they circulate (move around) food and waste. Scientists don’t know if the lice reproduce (make babies), and some scientists at the college think that these lice are just the waste of another animal. Maybe after looking at these lice and making all of the observations, scientists will decide if these lice are new living organisms. But for now you can see that they move around in water, so if you swim in the Mohawk River, keep your eyes open and you might see these lice swimming next to you! Vocabulary 1. organism 7. predict 2. alive 8. nutrients 3. not alive 9. grow 4. observation 10. excrete 5. evidence 11. reproduce 6. characteristics 1. Underline these vocabulary words in the article. 2. Circle one word in the article that means something is alive. Characteristics of life and Life Processes Graphic Organizer organisms must... Be made of _______ Maintain ________ __ Do the _______ _______ R_______ ___ S_______ ___ R_______ ___ T_______ ___ R_______ ___ N_______ ___ G_______ ___ E_______ ___ Characteristics of life and Life Processes Graphic Organizer organisms must... Be made of _______ Maintain _________ _ Do the _______ _______ Regulatuion Synthesis Reproduction Transport Respiration Nutrition Growth Excretion beginner graphic organizers for writing a claim Claim: Evidence: logic: reason why this evidence supports the claim logic: justify your evidence (back up) Conclusion:
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