Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate ______ and _______. 2) to explore the effects of an __________. 3) to explain why an airplane’s _______ is shaped as it is.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an ____________, which is just a streamlined shape with a ________ top, a ____________ leading edge, and a _________ trailing edge.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an airfoil, which is just a streamlined shape with a curved top, a rounded leading edge, and a sharp trailing edge.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an airfoil, which is just a streamlined shape with a curved top, a rounded leading edge, and a sharp trailing edge. Lift depends on 4 important factors; 1) ___________ 2) _______ ___ _________ 3) ____________ 4) ____________

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an airfoil, which is just a streamlined shape with a curved top, a rounded leading edge, and a sharp trailing edge. Lift depends on 4 important factors; 1) Shape (airfoil!) 2) angle of attack (up to a point) 3) Speed 4) direction (perpendicular to the movement)

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore the effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an airfoil, which is just a streamlined shape with a curved top, a rounded leading edge, and a sharp trailing edge. Lift depends on 4 important factors; 1) Shape (airfoil!) 2) angle of attack (up to a point) 3) Speed 4) direction (perpendicular to the movement) What is DRAG? Drag is our ___ force placed on an object moving through a ________. Like _________, drag is a force that all flying objects have to ______________ in order to fly. On the back, draw a plane and show the 3 forces you know working on it.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate lift and drag. 2) to explore te effects of an airfoil. 3) to explain why an airplane’s wing is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an airfoil, which is just a streamlined shape with a curved top, a rounded leading edge, and a sharp trailing edge. Lift depends on 4 important factors; 1) Shape (airfoil!) 2) angle of attack (up to a point) 3) Speed 4) direction (perpendicular to the movement) What is DRAG? Drag is our 3rd force placed on an object moving through a fluid. Like gravity, drag is a force that all flying objects have to overcome in order to fly. On the back, draw a plane and show the 3 forces you know working on it.

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ 3 of the 4 forces acting on a plane are: #2 - ________ #3 - __________ #1 - ___________

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ 3 of the 4 forces acting on a plane are: #2 - Lift #3 - Drag #1 - Gravity

Name____ 6_ Lesson 6 – How Can Heavy Objects Fly? May_ Objectives: 1) to investigate ______ and _______. 2) to explore the effects of an __________. 3) to explain why an airplane’s _______ is shaped as it is. First, let’s go to our VOCABULARY and add, lift, drag, and airfoil. Now, draw a labelled diagram showing the effects of moving air over an ____________, which is just a streamlined shape with a ________ top, a ____________ leading edge, and a _________ trailing edge. Lift depends on 4 important factors; 1) ___________ 2) _______ ___ _________ 3) ____________ 4) ____________ What is DRAG? Drag is our ___ force placed on an object moving through a ________. Like _________, drag is a force that all flying objects have to ______________ in order to fly. On the back, draw a plane and show the 3 forces you know working on it.

How Airplanes Fly http://www.teachertube.com/viewVideo.php?video_id=117410&title=How_Airplanes_Fly_