1. Recent discovery: Scientists have developed a new method for converting carbon dioxide into ethanol, a valuable fuel source. This breakthrough could potentially help reduce greenhouse gas emissions and combat climate change. Discussion prompt: How do you think this new technology could impact the energy industry and the environment? What are the potential benefits and drawbacks of using ethanol as a fuel source? 2. Recent news: Researchers have discovered a new type of antibiotic that is effective against drug-resistant bacteria. This finding could be a game-changer in the fight against antibiotic-resistant infections. Discussion prompt: How important do you think it is to continue researching and developing new antibiotics? What are the ethical considerations surrounding the use of antibiotics in medicine and agriculture? 3. Recent discovery: Chemists have created a new type of material that can efficiently capture and store carbon dioxide from the atmosphere. This could potentially help mitigate the effects of climate change by reducing carbon emissions. Discussion prompt: How could this new material be used to address the issue of carbon emissions? What are some potential challenges or limitations to implementing this technology on a larger scale? 4. Recent news: A study has found that certain chemicals commonly found in household products, such as cleaning supplies and personal care items, may contribute to air pollution when they react with ozone in the atmosphere. Discussion prompt: How does this research impact our understanding of the sources of air pollution and its effects on human health? What steps can individuals and communities take to reduce their exposure to these harmful chemicals? 5. Recent discovery: Scientists have developed a new method for synthesizing pharmaceutical drugs using enzymes instead of traditional chemical processes. This approach could lead to more efficient and sustainable production of medications. Discussion prompt: How could the use of enzymes in drug synthesis revolutionize the pharmaceutical industry? What are the potential implications for drug affordability and accessibility around the world?

Explanation: Chemical reactions occur when two or more substances interact with each other to form new substances. In this demonstration, we will be combining vinegar (acetic acid) and baking soda (sodium bicarbonate) to produce carbon dioxide gas, which will cause a bubbling reaction. Materials needed: - Vinegar - Baking soda - Measuring spoons - Clear plastic bottle - Balloon Safety precautions: - Wear safety goggles to protect your eyes from any splashes. - Perform the demonstration in a well-ventilated area to avoid inhaling any fumes. - Do not ingest any of the chemicals used in the demonstration. - Keep a fire extinguisher or a bowl of water nearby in case of any accidents. Step-by-step guide: 1. Measure out 1 tablespoon of baking soda and pour it into the clear plastic bottle. 2. Measure out 1/4 cup of vinegar and pour it into the bottle with the baking soda. 3. Quickly stretch the opening of the balloon over the mouth of the bottle, making sure it is securely sealed. 4. Observe as the baking soda and vinegar react to produce carbon dioxide gas, causing the balloon to inflate. 5. Discuss with the students the chemical reaction that took place, emphasizing the formation of carbon dioxide gas as a product of the reaction. 6. Allow the balloon to fully inflate before removing it from the bottle and tying it off. 7. Dispose of the used materials properly and wash your hands thoroughly after the demonstration. Key principles: - The reaction between vinegar (acetic acid) and baking soda (sodium bicarbonate) produces carbon dioxide gas, which causes the balloon to inflate. - This is an example of a chemical reaction where new substances are formed as a result of the interaction between the reactants. By following these steps and safety precautions, you can safely demonstrate a simple chemical reaction for high school students.

Game: Spanish Vocabulary Match-Up Materials needed: Flashcards with Spanish words/phrases on one side and English translations on the other Instructions: 1. Divide the class into pairs or small groups. 2. Shuffle the flashcards and place them face down on a table. 3. Each pair/group takes turns flipping over two cards at a time. 4. If the Spanish word/phrase matches its English translation, the pair/group gets to keep the cards and earn a point. 5. If the cards do not match, they are flipped back over and the next pair/group takes a turn. 6. The game continues until all the cards have been matched. 7. The pair/group with the most points at the end of the game wins. Variations: - To make the game more challenging, you can add a timer and see how many matches each pair/group can make within a certain time limit. - You can also add more advanced vocabulary words for higher-level students. - For a competitive twist, you can have a tournament-style game where pairs/groups compete against each other to see who can match the most cards.

Lesson Title: Exploring Ecosystems Learning Intention: To understand the concept of ecosystems and the interdependence of living organisms within them. Success Criteria: - Identify different components of an ecosystem - Explain the relationships between living organisms in an ecosystem - Demonstrate understanding through completion of a worksheet Introduction: Begin the lesson by asking the students what they know about ecosystems. Discuss the definition of an ecosystem and provide examples of different types of ecosystems (e.g. rainforest, ocean, desert). Main Part of the Lesson: 1. Introduce the concept of producers, consumers, and decomposers in an ecosystem. 2. Show examples of food chains and food webs within an ecosystem. 3. Discuss the importance of biodiversity in maintaining a healthy ecosystem. 4. Provide the students with a worksheet where they have to identify the different components of an ecosystem and draw a food chain. Plenary: Review the key concepts of the lesson by asking students to share what they have learned about ecosystems. Discuss any questions or misconceptions that may have arisen during the lesson. Differentiation: - Provide visual aids and diagrams for visual learners - Offer additional support for struggling students during the completion of the worksheet - Challenge advanced students to create their own food webs for a specific ecosystem Assessment Strategies: - Observe students' participation and engagement during discussions - Review completed worksheets to assess understanding of ecosystem concepts Higher Order Thinking Questions: 1. How do changes in one part of an ecosystem affect other organisms within the ecosystem? (Analyzing) 2. Why is it important to protect biodiversity in ecosystems? (Evaluating) 3. How might human activities impact the balance of an ecosystem? (Creating)

Questions: 1. Who is the main character in the story "Buddy The First Seeing Eye Dog"? 2. What is Buddy's special job? 3. How does Buddy help his owner, Morris Frank? 4. Why did Morris Frank need Buddy's help? 5. How did Buddy and Morris Frank meet? 6. What did Morris Frank do to show his appreciation for Buddy's help? 7. How did Buddy feel about his new job as a seeing eye dog? 8. What are some of the ways Buddy and Morris Frank communicate with each other? Answers: 1. The main character in the story is Buddy, the seeing eye dog. 2. Buddy's special job is to guide his owner, Morris Frank, who is blind. 3. Buddy helps Morris Frank by guiding him safely through the streets and obstacles. 4. Morris Frank needed Buddy's help because he was blind and needed assistance getting around. 5. Buddy and Morris Frank met through a special training program for seeing eye dogs. 6. Morris Frank showed his appreciation for Buddy's help by giving him lots of love and treats. 7. Buddy felt proud and happy about his new job as a seeing eye dog. 8. Buddy and Morris Frank communicate through verbal commands, hand signals, and physical cues.

Questions: 1. Who is the main character in the story? 2. What is Buddy's job? 3. How does Buddy help his owner? 4. Why did Buddy's owner need a seeing eye dog? 5. What special training did Buddy receive to become a seeing eye dog? 6. How does Buddy communicate with his owner? 7. What challenges did Buddy face during his training? 8. How does Buddy feel about his job as a seeing eye dog? 9. What qualities make Buddy a good seeing eye dog? 10. What is the most important lesson Buddy learns in the story? Answers: 1. The main character in the story is Buddy, the seeing eye dog. 2. Buddy's job is to guide and assist his owner, who is visually impaired. 3. Buddy helps his owner by guiding him safely through the streets and obstacles. 4. Buddy's owner needed a seeing eye dog because he was visually impaired and needed assistance with daily tasks. 5. Buddy received special training to learn how to guide his owner, avoid obstacles, and follow commands. 6. Buddy communicates with his owner through signals, commands, and body language. 7. Buddy faced challenges such as learning to navigate busy streets, avoid distractions, and stay focused on his job. 8. Buddy feels proud and fulfilled in his job as a seeing eye dog, knowing he is helping his owner live independently. 9. Qualities that make Buddy a good seeing eye dog include loyalty, intelligence, obedience, and a strong bond with his owner. 10. The most important lesson Buddy learns in the story is the importance of trust, communication, and teamwork in his role as a seeing eye dog.

Title: La vie au collège Objective: Students will be able to discuss their daily routine at school, describe their classes and extracurricular activities, and talk about their favorite and least favorite aspects of school. Materials: Whiteboard, markers, handouts with vocabulary words related to school, pictures of school supplies and activities, audio clips of conversations about school. Warm-up (10 minutes): - Review vocabulary words related to school (e.g. salle de classe, professeur, devoirs, récréation, cantine). - Have students pair up and ask each other about their daily routine at school (e.g. Quels cours as-tu le matin? Qu'est-ce que tu fais pendant la récréation?). Introduction (5 minutes): - Introduce the topic of "La vie au collège" and explain that students will be discussing their experiences at school. Main activity (20 minutes): - Show pictures of different school activities and have students describe what they see in French. - Play audio clips of conversations about school and have students answer questions about the content. - Have students work in pairs or small groups to create a dialogue about a typical day at school, incorporating vocabulary words and phrases they have learned. Wrap-up (10 minutes): - Have students share their dialogues with the class and provide feedback on each other's work. - Discuss as a class the different aspects of school life that students enjoy and dislike, and why. - Assign homework to write a short paragraph about their favorite and least favorite things about school. Assessment: Students will be assessed on their participation in class discussions, their ability to use vocabulary words related to school in context, and their completion of the homework assignment.

Introduction Ponds are fascinating ecosystems that are home to a wide variety of plants and animals. They provide a habitat for many different species and play an important role in the environment. In this report, we will explore the different types of life that can be found in a pond. Types of Plants Ponds are home to a variety of plants, including water lilies, cattails, and duckweed. These plants provide food and shelter for many animals that live in the pond. Water lilies, for example, have large leaves that float on the surface of the water, providing shade and protection for fish and other aquatic creatures. Types of Animals Ponds are teeming with life, from tiny insects to larger animals like frogs and turtles. Insects such as dragonflies and water beetles can be found skimming across the surface of the water, while frogs and turtles can be seen basking on rocks or logs. Fish such as carp and goldfish also call ponds their home. Food Chain In a pond ecosystem, there is a complex food chain that connects all the different organisms. Plants are at the base of the food chain, providing food for herbivorous animals like snails and tadpoles. These herbivores, in turn, are eaten by predators such as fish and birds. This interconnected web of relationships helps to maintain the balance of the pond ecosystem. Importance of Ponds Ponds play a crucial role in the environment by providing habitats for a wide variety of plants and animals. They also help to regulate the water cycle by storing and filtering water. Ponds are important breeding grounds for many species of amphibians and insects, and they provide a valuable source of food for birds and other animals. Conclusion In conclusion, ponds are rich and diverse ecosystems that are home to a wide variety of plants and animals. They play a vital role in the environment and provide important habitats for many species. By learning more about pond life, we can better appreciate the beauty and complexity of these fascinating ecosystems.

1. Describe a memorable experience you have had in the past using the present perfect tense. 2. Share a story from your childhood using the past simple tense. 3. Discuss a recent accomplishment you have achieved using the present perfect tense. 4. Talk about a vacation you took last year using the past simple tense. 5. Describe a recent event that has had a significant impact on your life using the present perfect tense. 6. Share a funny or interesting anecdote from your past using the past simple tense. 7. Discuss a goal you have recently accomplished using the present perfect tense. 8. Talk about a historical event that you have learned about using the past simple tense. 9. Describe a recent challenge you have faced and overcome using the present perfect tense. 10. Share a personal achievement from your past using the past simple tense.

Plan of Activities: 1. Circle Time: - Read a book about using gentle hands and no hitting - Discuss the importance of being kind and respectful to others - Sing songs about being gentle and kind 2. Art Station: - Provide materials for children to create artwork depicting gentle actions - Encourage children to draw pictures of themselves using gentle hands - Display the artwork around the classroom as a reminder 3. Sensory Play Area: - Set up a sensory bin filled with soft materials for children to explore - Talk about how it feels to be gentle and how it feels to be hit - Encourage children to use gentle hands while playing in the sensory bin 4. Dramatic Play Corner: - Provide dress-up clothes and props for children to act out scenarios involving using gentle hands - Guide children in role-playing situations where they can practice being kind and respectful to each other - Discuss different ways to resolve conflicts without hitting 5. Outdoor Play Area: - Organize games and activities that promote teamwork and cooperation - Emphasize the importance of playing together peacefully - Encourage children to use gentle hands while playing with each other Book Ideas: 1. "Hands Are Not for Hitting" by Martine Agassi 2. "Teeth Are Not for Biting" by Elizabeth Verdick 3. "Words Are Not for Hurting" by Elizabeth Verdick Community Links: 1. Reach out to local parenting groups or organizations that promote positive discipline techniques 2. Collaborate with child psychologists or counselors who specialize in teaching children about empathy and conflict resolution 3. Partner with community centers or schools that offer workshops on peaceful communication and conflict resolution for families By incorporating these activities, play opportunities, book ideas, and community links into your lesson plan, you can effectively teach your students about using gentle hands and no hitting in a fun and engaging way.