Robotic hand

DL
by Dominika Lewandowska1 view·Updated May 15, 2020
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  1. Hello, kids.
  2. How are you doing?
  3. Ready to do some arts and crafts and a little
  4. bit off science.
  5. Yesterday we're gonna try and make our robotic hand.
  6. Yes. Ah, hand that moves.
  7. Can you see?
  8. Wow. Okay, so for this, I would like you to
  9. use the following materials.
  10. You're gonna need a piece of cardboard.
  11. Some straws?
  12. Yes. Ah, young, if you can have yard in different
  13. colors than it's gonna be better because for each finger,
  14. you will use a different color.
  15. Okay. Some sello tape?
  16. Yes, on dhe scissors.
  17. So here we go.
  18. The first thing I would like it to do is
  19. to draw an adult hand.
  20. Okay, not to your hand, but mommy or daddy's hand
  21. because the hand has to be big.
  22. Okay, then when you draw it, I would like it
  23. to cut it out and then mark the joints.
  24. Thes parts.
  25. Okay. Where the fingers fold.
  26. Have a look.
  27. Can you see the marks?
  28. Okay. Now, when you have marked all the joints, Now
  29. it's time to fold them one and 21 and two.
  30. Okay. Like I did in the picture.
  31. Have a look.
  32. Yes, we evolved joints.
  33. Okay, then what I would like you to do is
  34. to cut the straws on Dhe.
  35. Taped them on the hand.
  36. Yes. You need a lot of pieces off straw, because
  37. in the end, your hand should look like this.
  38. Look. 123123123123 12 On How many fingers do we have?
  39. Five. So five long ones.
  40. One, 234 on five.
  41. Check it out.
  42. Yes. Can you see?
  43. Okay. And then we need the last piece of straw
  44. here to put all the strings through this one.
  45. Right show.
  46. When you have got this ready, you have to make
  47. a knot on dhe.
  48. Pull the yarn through the straws.
  49. This activity can be a little bit complicated, but you
  50. can use ah, stick or a big toothpick.
  51. Yes, and mommy and Daddy.
  52. I'm sure we'll help you.
  53. Yes. Look how it needs to be.
  54. Yes, we pull it through.
  55. Oh, the stros of the same finger look like in
  56. mine? Yes.
  57. Make a not This is a not And then he
  58. Pulitzer here, here, here until we reach the end and
  59. you pull it through the last bit of store Okay,
  60. Then you have to repeat it with all the 12345
  61. fingers on Dhe.
  62. Pull the urine through the last bit.
  63. Check the video with the steps.
  64. One by one.
  65. Okay. Now your robotic hound should be ready on dhe.
  66. You should be able to move it.
  67. Have a look.
  68. Choose a string.
  69. Ah, nde We move.
  70. Look, you see it moves or, um thats one who
  71. it is moving.
  72. Can you see?
  73. Okay, great.
  74. Now remember that if you want, you can share your
  75. creations with the teacher.
  76. We will be delighted to see what you have created.
  77. Okay, That's awful today.
  78. Stay tuned by.