1 00:00:03,260 --> 00:00:05,290 One of the first things we're discussing 2 00:00:05,290 --> 00:00:08,880 as part of the new material we're adding today is how can represent 3 00:00:08,880 --> 00:00:12,140 the idea of force or pressure in our body. 4 00:00:12,140 --> 00:00:15,185 Metamorphic rock is either made 5 00:00:15,185 --> 00:00:18,190 from sedimentary rock or igneous rock. 6 00:00:18,190 --> 00:00:21,520 There are two things that change a rock 7 00:00:21,520 --> 00:00:24,500 from igneous or sedimentary into metamorphic. 8 00:00:24,500 --> 00:00:27,335 One thing is heat, 9 00:00:27,335 --> 00:00:31,340 and the other thing is pressure. 10 00:00:31,340 --> 00:00:33,990 So first I asked the students to come up with some ways 11 00:00:33,990 --> 00:00:37,150 that they thought we might be able to represent that idea, 12 00:00:37,150 --> 00:00:39,150 and then I added into the mix 13 00:00:39,150 --> 00:00:41,950 that they weren't actually allowed to physically touch each other. 14 00:00:41,950 --> 00:00:45,500 So we had to be creative about how we were going to represent 15 00:00:45,500 --> 00:00:47,880 that tension and pressure in our body 16 00:00:47,880 --> 00:00:50,960 without actually physically pushing on one of our partners. 17 00:00:50,960 --> 00:00:52,920 If you imagine that you had super hero powers 18 00:00:52,920 --> 00:00:56,140 and you could like shoot energy out of your hand. 19 00:00:56,140 --> 00:00:59,820 So like our muscles are really stiff like they are working hard. 20 00:00:59,820 --> 00:01:02,150 And they came up with some really wonderful ways 21 00:01:02,150 --> 00:01:05,870 for us to express that energy in our bodies. 22 00:01:05,870 --> 00:01:08,770 Yes, I think so, I think facial expressions really help show 23 00:01:08,770 --> 00:01:11,160 whether something is easy or challenging. 24 00:01:11,160 --> 00:01:14,390 Now that they've practiced the sensation of creating force 25 00:01:14,390 --> 00:01:15,660 within their own body, 26 00:01:15,660 --> 00:01:17,850 we're going to add on some movement of the lower body as well. 27 00:01:17,850 --> 00:01:20,300 So, they'll do 16 counts of marches 28 00:01:20,300 --> 00:01:23,840 and then 16 counts of that forceful push against the air. 29 00:01:23,840 --> 00:01:26,280 Stand tall. Let's try it with some music. 30 00:01:26,295 --> 00:01:28,305 ♪ (music) ♪ 31 00:01:28,305 --> 00:01:29,570 So slow. 32 00:01:29,570 --> 00:01:33,760 ♪ (music) ♪ 33 00:01:33,760 --> 00:01:34,760 Now can you push it in? 34 00:01:34,760 --> 00:01:35,770 Push it. 35 00:01:36,190 --> 00:01:38,410 Keep pushing, keeping pushing. 36 00:01:38,920 --> 00:01:42,200 Push, push harder, come back. 37 00:01:42,200 --> 00:01:44,450 March, let's march fast. 38 00:01:45,130 --> 00:01:47,730 ♪ (music continues) ♪ 39 00:01:49,160 --> 00:01:54,140 Push, push, push, push, push, push, 40 00:01:54,140 --> 00:01:56,990 okay, all right, good, pretty good. 41 00:01:56,990 --> 00:01:59,760 Now the group is going to represent tectonic plates 42 00:01:59,760 --> 00:02:02,940 by creating two teams on either sides of the room 43 00:02:02,940 --> 00:02:05,600 and will slowly advance towards each other 44 00:02:05,600 --> 00:02:08,590 with that idea of pressure or force meeting in the middle. 45 00:02:08,590 --> 00:02:13,700 The students were going to say, "Metamorphic. Metamorphic" 46 00:02:14,360 --> 00:02:16,380 four times as they march, 47 00:02:16,380 --> 00:02:19,890 and then stay in silence as they do their pressure move. 48 00:02:19,890 --> 00:02:22,470 All right, so we are going to try it with the drum. 49 00:02:22,470 --> 00:02:25,320 You have to say the words and march twice, ready? 50 00:02:25,320 --> 00:02:27,230 Five, six, seven, say it. 51 00:02:27,230 --> 00:02:31,020 (students) Metamorphic, metamorphic. 52 00:02:31,020 --> 00:02:35,150 Now lunge, lean, lean, lean, march. 53 00:02:35,150 --> 00:02:39,070 That sequence of marches and pressure or force 54 00:02:39,070 --> 00:02:41,050 will be repeated four times through. 55 00:02:41,050 --> 00:02:44,110 (students) Metamorphic, metamorphic. 56 00:02:44,110 --> 00:02:45,470 Now stop, stop, stop, stop. 57 00:02:45,470 --> 00:02:47,670 What happens when the plates meet? 58 00:02:47,670 --> 00:02:49,210 And on the very last set, 59 00:02:49,210 --> 00:02:52,930 rather than performing that same lunging pressure pose, 60 00:02:52,930 --> 00:02:54,880 the groups will come together 61 00:02:54,880 --> 00:02:58,520 to create some kind of mountain shape or mountain range. 62 00:02:58,520 --> 00:03:01,210 You can make a pose where you are not touching anyone, 63 00:03:01,210 --> 00:03:06,060 or if you ask someone, "Can we reach and touch each others' fingers?" 64 00:03:06,060 --> 00:03:08,430 And they say, "yeah, let's do it," you can... 65 00:03:08,430 --> 00:03:09,870 It could be that one group collapses 66 00:03:09,870 --> 00:03:12,850 under another or they could decide to come together as a team 67 00:03:12,850 --> 00:03:14,020 to make the peak. 68 00:03:14,020 --> 00:03:17,800 You can let the students have some input on how they create that last pose. 69 00:03:17,800 --> 00:03:21,590 ♪ (music) ♪ 70 00:03:21,590 --> 00:03:25,100 - Metamorphic, metamorphic. - Two more times. 71 00:03:25,100 --> 00:03:28,280 (students) Metamorphic, metamorphic. 72 00:03:29,670 --> 00:03:31,890 Sounds. Keeping pushing. 73 00:03:33,860 --> 00:03:38,150 - Again, go. - Metamorphic, metamorphic. 74 00:03:38,150 --> 00:03:42,170 - Metamorphic, metamorphic. - Push. 75 00:03:42,710 --> 00:03:46,340 ♪ (music) ♪ 76 00:03:47,699 --> 00:03:51,779 - March. - Metamorphic, metamorphic. 77 00:03:51,779 --> 00:03:56,259 - Metamorphic, metamorphic. - Push. 78 00:03:56,936 --> 00:03:59,496 Now, you have one more set of marches. 79 00:04:00,486 --> 00:04:05,616 - Ready, march. - Metamorphic, metamorphic. 80 00:04:05,616 --> 00:04:11,156 - Metamorphic, metamorphic. - Mountain, mountain, mountain. 81 00:04:13,408 --> 00:04:14,988 Hold it. 82 00:04:17,682 --> 00:04:19,212 All right.