LEGO Education WebDo 2.0 Toolbox Manual
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LEGO Education WebDo 2.0 Toolbox Manual

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Education WeDo 2.0
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WeDo 2. 0

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  • Page 1 LEGO Education WeDo 2.0 ® Toolbox WeDo 2. 0...
  • Page 2 Table of Contents Program with WeDo 2.0 Build with WeDo 2.0 3-21 22-36...
  • Page 3 Program with WeDo 2.0 Programming is an important part of twenty-first century learning, and it is an essential part of all WeDo 2.0 projects. It gives life to the models students have created and teaches them computational thinking.
  • Page 4 Program with WeDo 2.0 Designing solutions with LEGO® programming blocks The WeDo 2.0 projects will take you and your students on a journey of using programming concepts to activate models and to create innovative solutions. These programming concepts have been organised by function in the Design Library.
  • Page 5 Programming blocks are used in WeDo 2.0 software to build a program string. These blocks with symbols are used instead of text-based code. 3. Program String A program string is a sequence of programming blocks. The last block of the program string marks the end of the program. ©2017 The LEGO Group.
  • Page 6 Documentation tool to write the actions they wish to program, step-by- step. They could also use a mind map of their own to decide whether they should use a linear sequence or a parallel sequence. ©2017 The LEGO Group.
  • Page 7 Functions are a group of actions that are to be used together in specific situations. For example, the group of blocks that could be used to make a light blink would together be called, “the blink function”. ©2017 The LEGO Group.
  • Page 8 4. Repeat steps 2 and 3 forever Example Three 1. Start program when “A” is pressed 2. Wait for Tilt Sensor to detect No Tilt 3. Stop motor 4. Turn LED on colour 9 (red) 5. Repeat steps 2 to 4 forever ©2017 The LEGO Group.
  • Page 9 This block always requires input in order to Pseudocode: Start program when receiving work properly. message “abc” Pseudocode: Wait for 1 second ©2017 The LEGO Group.
  • Page 10 All of the program strings with the same letter will start at the same time. To change the letter of activation, long press on the block to get access to the keyboard. Pseudocode: Start program on tap “A” ©2017 The LEGO Group.
  • Page 11 Tap on the block to quickly change the of time can be set with a numeric input, direction of the rotation. using whole or decimal numbers. Pseudocode: Start motor that way Pseudocode: Start motor for 1 second ©2017 The LEGO Group.
  • Page 12 Program with WeDo 2.0 Motor off Block Stops any movement of the motor. Pseudocode: Stop motor ©2017 The LEGO Group.
  • Page 13 Plays a sound. The sound is chosen from a list available within the software. You can choose a sound using a numeric input. Choose sound number 0 to play a sound that you have recorded yourself. Pseudocode: Play sound number 1 ©2017 The LEGO Group.
  • Page 14 Enter the number appear in the display area. you wish to subtract. Tap on the block to change the mathematical operation. Pseudocode: Show ... on display Pseudocode: Subtract ... from the number on display ©2017 The LEGO Group.
  • Page 15 Tap on the block to change you wish to divide by. Tap on the block to the size. change the mathematical operation. Pseudocode: Change the size of the Pseudocode: Divide by ... the number display to maximum on display ©2017 The LEGO Group.
  • Page 16 Description of output display blocks Display Medium Size Use this block to set the display area to medium size. Tap on the block to change the size. Pseudocode: Change the size of the display to medium ©2017 The LEGO Group.
  • Page 17 “increasing distance between the to a block. sensor and an object” to a block. Shake Tilt This Way Inputs the Tilt Sensor mode “Shake” to Inputs the Tilt Sensor mode “Tilt This Way” a block. to a block. ©2017 The LEGO Group.
  • Page 18 Description of sensor change inputs Tilt Sensor No Tilt Inputs the Tilt Sensor mode “No Tilt” (or horizontal position) to a block. Sound Level Change Inputs the Sound Sensor (from the device) mode “sound level change” to a block. ©2017 The LEGO Group.
  • Page 19 Inputs a random value to a block. The Sensor (from 0 to 10) to a block. range of numbers is determined by the block to which it is attached. Number Input Inputs a numeric value to a block. ©2017 The LEGO Group.
  • Page 20 Program with WeDo 2.0 Description of the documenting block Bubble Use the Bubble to insert comments into your program. This is not a programming block. ©2017 The LEGO Group.
  • Page 21 - Use a circle (or oval) to represent the beginning and end of the flow - Use arrows to indicate the flow direction Wait for tilt left - Use a rectangle to indicate an input or output - Use a diamond to indicate conditions Stop motor Wait for 2 seconds ©2017 The LEGO Group.
  • Page 22 Build with WeDo 2.0 WeDo 2.0 has been designed to provide opportunities for students to sketch, build, and test prototypes and representations of objects, animals, and vehicles that have a real-world focus. The hands-on approach encourages students to be fully engaged in the designing and building process.
  • Page 23 Build with WeDo 2.0 Designing solutions with LEGO® Bricks The WeDo 2.0 projects will take you and your students on a journey of using mechanisms to bring models to life. These mechanisms have been ordered by function in the Design Library.
  • Page 24 Name of the Part: Bevel Gear A bevel gear is an angled gear that can be placed perpendicular to another gear, changing the axis of the rotation. For example, used in these Design Library base models: Flex, Wobble, Push, Turn ©2017 The LEGO Group.
  • Page 25 A worm is a continual spiral groove like a screw, which meshes with a gear. The worm is designed to turn a normal gear, but the gear cannot turn the worm, therefore, it functions as a brake. For example, used in these Design Library base models: Revolve ©2017 The LEGO Group.
  • Page 26 For example, used in these Design Library base models: Crank Name of the Part: Wheels It’s a circular element that rotates on an axis to produce propelled movement. For example, used in these Design Library base models: Wobble, Drive, Steer ©2017 The LEGO Group.
  • Page 27 For example, used in these Design Library base models: Reel, Lift, Drive, Sweep, Revolve, Grab Important Using a pulley in a mechanism will prevent the model from breaking when it meets resistance as the belt will slip in the pulley. ©2017 The LEGO Group.
  • Page 28 The Smarthub will use colour patterns to signal messages: • Flashing white light: Waiting for a Bluetooth connection. • Blue light: Bluetooth connection is established. • Flashing orange light: The power provided to the motor is at its limit. ©2017 The LEGO Group.
  • Page 29 Motors makes other things move. This Medium Motor uses electricity to make an axle rotate. The motor can be started in both directions, can be stopped, and can run at different speeds for a specified amount of time (seconds). ©2017 The LEGO Group.
  • Page 30 This sensor detects changes in distance from an object within its range in three different ways: • Object moving closer • Object moving farther away • Object changing position Make sure you have the correct icon in your program that corresponds to the position you are trying to detect. ©2017 The LEGO Group.
  • Page 31 Build with WeDo 2.0 Part names and primary functions As students use the bricks, you may want to discuss ©2016 The LEGO Group. proper vocabulary as well as functions for each part in 6145262 the set. • Some of them are structural parts that hold a model together.
  • Page 32 4x - Plate with holes, 2x6, azure blue. No.6097093 4x - Beam with plate, 2-modules, bright orange. No.6132409 black. No.4144024 ©2016 The LEGO Group. 6145262 2x - Round plate, 4x4, 2x - Studded beam, 1x12, 2x - Roof brick, 1x2/45°, azure blue.
  • Page 33 1x - Plate with hole, 2x3, grey. No.4211419 4x - Studded beam with crosshole, 1x2, dark grey. No.4210935 2x - Brick with 1 ball joint, 2x2, dark grey. No.4497253 ©2016 The LEGO Group. 6145262 1x - Bobbin, dark grey. No.4239891 2x - Chain, 16-modules, 45300 dark grey.
  • Page 34 4x - Tyre, 30.4x14 mm, black. No.4619323 6x - Hub/pulley, 24x4 mm, 2x - Axle, 7-modules, transparent light blue. No.6096296 grey. No.4211805 ©2016 The LEGO Group. 6145262 2x - Tyre, 37x18 mm, 2x - Axle, 10-modules, black. No.4506553 black. No.373726 45300 ©2017 The LEGO Group.
  • Page 35 1x - Leaves, 2x2, bright green. No.4143562 2x - Round tile with hole, 2x2, dark grey. No.6055313 4x - Round plate, 1x1, black. No.614126 6x - Skid plate, 2x2, black. No.4278359 ©2016 The LEGO Group. 6145262 45300 ©2017 The LEGO Group.
  • Page 36 Build with WeDo 2.0 Electronic parts 1x - Tilt Sensor, white. No.6109223 1x - Motion Sensor, white. No.6109228 1x - Medium Motor, white. No.6127110 1x - Smarthub, ©2016 The LEGO Group. 6145262 white. No.6096146 45300 ©2017 The LEGO Group.
  • Page 37 LEGO Education WeDo 2.0 ® LEGOeducation.com LEGO and the LEGO logo are trademarks of the/sont des marques de commerce du/son marcas registradas de LEGO Group. ©2017 The LEGO Group. 2017.01.01. - V.1.

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