5th Grade Magnets and Electricity Content Standard II: Physical Essential Learnings: What do students need to know and be able to do? Big Ideas: 1. Experimental Design (observations, question, hypothesis and design) 2. Scientific testing (conduct investigations, collect and organize data) 3. Analysis and Conclusions (analysis trends, and conclusions) Students will….. Observe the interaction of permanent magnets with a variety of common materials Discover that magnets display forces of attraction and repulsion 4. Forces and Motion Identify materials that are conductors and insulators 5. Sources and Properties of Energy Create and understand the difference between simple, open, closed, parallel and series circuits. Essential Vocabulary: Magnetism Circuit Electricity Source Electricity receiver Parallel Circuit Force Repel Attract Series Circuit Electromagnet How will we effectively teach to ensure students learn? Inquiry High Yielding Instructional Strategies embedded in each investigation below Page 1 of 3 Magnets/Elect Investigation 1: The Force Investigation 2: Making Connections Investigation 3: Advanced Investigation 4: Current Connections Attractions Essential Questions: Essential Questions: Essential Questions: Essential Question: How do magnets interact with other objects and each other? How can you get electricity from a source to a receiver? What is a series circuit? How do you construct an electromagnet? Does magnetic force go through all materials? How does electricity flow through a circuit? How can we measure the force of attraction between two magnets? Describe how a motor circuit is similar to a light bulb circuit, and how is it different? Part 1: Investigating Magnets and Materials Part 1: Lighting a Bulb Part 1: Building Series Circuits Part 1: Building an Electromagnet Part 2: Making a Motor Run Part 2: Building Parallel Circuits Part 3: Finding Conductors and Insulators Part 3: Solving the String-of-Lights Problem Part 2: Changing Number of Winds Part 2: Investigating More Magnetic Properties Part 3: Breaking the Force Part 4: Detecting the Force of Magnetism **Better Inquiry-see Conduct More Force Investigations (Science Extension in FOSS manual) Page 2 of 3 Magnets/Elect Part 4: Investigating Mystery Circuits How many different ways can you wire a parallel circuit? How does the number of winds of wire around a core affect the strength of the magnetism? How can the strength of an electromagnet be changed? **Better Inquiry-see Build a Flashlight and Make a Burglar Alarm (Science Extension in FOSS manual) Part 3: Investigation More Electromagnets **Better Inquiry-see Detect Magnetism (Science Extension in FOSS manual) Investigation 5: Click-It Essential Questions: How can you apply all you learned from this unit to a new investigation? Part 1: Reinventing the Telegraph (optional) Part 2: Sending Messages Long-Distance (optional) Part 3: Choosing Your Own Investigation (required) How do we know if students are learning? Assessment: Use Assessment section in the FOSS teacher’s manual. What will we do if students don’t learn or if they are already performing at or above grade level? Science Extension opportunities provided in teachers manual Reteaching Strategies Suggested Time Frame: Scope and Sequence: 20 Investigations 45 minutes each 5/8/2009 Page 3 of 3 Magnets/Elect