LETTER TO EDUCATORS The Museum of Early Trades & Crafts is a non-profit educational institution that explores and presents the history and life ways of ordinary 18th and 19th century Americans through its collection, presentations, and exhibitions of hand tools and artifacts. School programs comprise an important part of our educational mission and are in full alignment with current Core Curriculum Standards. We are confident that you and your students will enjoy the Museum’s presentation of SIMPLE MACHINES. We have assembled this educational packet to help you integrate our presentation with learning activities in your classroom. The packet is not intended to be a set of sequential tasks; rather, it presents additional possibilities. Mix and match, use what interests you, and come up with your own ideas. You may make copies of the pages of this document for classroom use. Please do not hesitate to contact me if you have any questions about these materials or any ideas about how to improve the packet or the Museum presentation. Meg Wastie Curator of Education 973-377-2982, x12 [email protected] OVERVIEW & PROGRAM OBJECTIVES: SIMPLE MACHINES PROGRAM OVERVIEW Early Americans used timeless innovations to perform daily tasks and chores. Students will explore the functions of the incline plane, screw, lever, wedge, wheel & axle, and pulley through hands-on examination of the Museum’s artifacts. Each participant will decorate a simple machine to take home. PROGRAM OBJECTIVES Students will demonstrate ability to: 1. Identify and define the six kinds of simple machines. 2. Examine artifacts from the past to determine uses and applications of simple machines. 3. Communicate effectively while presenting information to classmates. 4. Compare their lives to the lives of Early American children by stating similarities and differences. 5. Develop brainstorming skills and group work skills by working in small groups on presentations of simple machines. 6. Demonstrate the uses of 18th and 19th century simple machines. SIMPLE MACHINES Suggested Pre-Visit Activity Objective: Students will demonstrate an ability to identify different machines that are used by people in order to reduce or facilitate a work load. 1. Make a list of all the machines that can be found in your classroom or at home. 2. Identify whether each is a “simple” or a “complex” machine. How do you know? 3. Describe how the machines work. 4. Indicate why each machine makes the work load easier. 5. Examine the two pictures below, each utilizing the wheel and axle simple machine: • • • How are these “machines” alike in terms of function, making work easier, means of operation? How are they different? What descriptive word do they have in common? (wagon) SIMPLE MACHINES Suggested Post-Visit Activity Objective: Students will demonstrate an ability to understand the uses of simple machines by creating/inventing their own machine. INVENT YOUR OWN MACHINE! Think about a chore that you do often that takes a lot of hard work. How could you make that job easier? Invent a machine that will do the job for you! Include in your invention: • A combination of several simple machines • A description of what your machine will do • A description of how your machine works • An illustration/diagram of your machine • The name of your machine CORE STANDARD READING WRITING SPEAKING & LISTENING LANGUAGE 1 2 What are the 6 simple machines & their uses? Learn about the need for machines to make work easier & more efficient. On observation forms provided, write group findings on specific simple machine artifacts Review the 6 simple machines Communicate clearly & effectively when presenting group findings In small groups, handle & examine museum artifacts that represent simple machines N/A 3 4 5 6 7 Incline plane Lever Pulley Screw Wedge Wheel/axle Force Effort Fulcrum Resistance Charts & diagrams Informative non-fiction: Museum panels & artifact labels Need for diagrams in text: purpose of machine shapes the design of the machine Hands-on operation of simple machines Apply knowledge of wheel/axle to pinwheel craft Identify simple machines Examination of artifacts Explain machines & possible uses Compare machines then & now Classroom follow-up Classroom follow-up: Write a narrative from the point of view of a person using these simple machines Listen to group presentation on their simple machines, discoveries & observations Classroom follow up Classroom follow-up facilitated by Museum Learning Packet [MLP] In small groups, present to the rest of the class findings & observations about the simple machine artifact assigned Hands-on demonstration including student explanations of machines’ purposes, uses & operation -------------------- -------------------- ------------------------ --------------------- Clarify the relationship of force, work, effort & resistance Role-play & discuss the difference between work and non-work Use specialized vocabulary in describing machines -------------------- -------------------- ------------------------ --------------------- Comparative uses of the word “machine” 8 MUSEUM OF EARLY TRADES & CRAFTS, MADISON, NJ COMMON CORE STATE STANDARDS SIMPLE MACHINES – GRADES 1 - 4 9 10
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