Ngā Tohutohu Whakamātautau Āmiomio Pendulum Māmā
Kaupapa whakamātautau: Te Oscillation Pendulum Māmā
Ko te whāinga o te whakamātautau: Hei whakatau i te pānga o te roa o te taura (l), te papatipu o te kawenga (m) me te pekapeka (A) ki te wā wiri (T).
Ngā taputapu me ngā rauemi: Te tūru, Ngā taumaha 50 karamu, Te uati mutu, Te rūrū.
Ngā taahiraa whakarite:
1. Huihuia te tūāpapa kia rite ki te mea e whakaaturia ana i te pikitia.
2. Herea he kawenga 50 karamu ia taura ki te taura he 10 henimita, he 15 henimita me te 20 henimita te roa (ka noho tonu te taumaha o te kawenga)
3. Herea he taura 15 cm te roa ki ia taura, me te kawenga 50 karamu, 100 karamu, me te 150 karamu (ka noho tonu te roa o te taura)
4. Whakaritea he wati mutu
Hipanga whakamātautau 1: Te pānga o te roa o te aho ki te wā o te wiri
1. Whakaritea he kawenga 50 karamu kua herea ki te taura 10 henimita, 15 henimita me te 20 henimita.
2. Herea he taura 10 cm te roa ki te pito o runga o te tūru, e ai ki te pikitia.
3. Nekehia te kawenga kia 5 cm te tawhiti
4. Tukua te kawenga. I te wā kotahi, tīmatahia te wati mutu. Whakamutua te wati mutu i muri i te nekenekehanga o te kawenga mō ngā wā tekau. Tuhia te wā i roto i te Ripanga 1.
5. Whakahokia te whakamātautau mā te whakamahi i te kawenga 50 karamu me te roa o te aho 15 cm. Tuhia te wā i waenganui i te ripanga 1.
6. Whakahokia te whakamātautau mā te whakamahi i te kawenga 50 karamu me te roa o te aho 20 cm. Tuhia te wā i waenganui i te ripanga 1.
Ripanga 1: Raraunga whakamātautau 1
|
Papatipu kawenga (m) |
Te Whānui (A) |
Te roa o te taura (l) |
Wā (T) = t / 10 |
|
Nama 50 |
5 cm |
10 cm |
|
|
Nama 50 |
5 cm |
15 cm |
|
|
Nama 50 |
5 cm |
20 cm |
Hipanga whakamātautau 2: Te pānga o te papatipu o te kawenga ki te wā wiriwiri
1. Whakaritea he taura 15 cm te roa kua herea ki te kawenga o te 50 karamu, 100 karamu me te 150 karamu.
2. Herea he taura 15 cm te roa me te kawenga 50 karamu ki te pito o runga o te tūru, e ai ki te pikitia.
3. Nekehia te kawenga kia 5 cm te tawhiti
4. Tukua te kawenga. I te wā kotahi, tīmatahia te wati mutu. Whakamutua te wati mutu i muri i te nekenekehanga o te kawenga mō ngā wā tekau. Tuhia te wā i roto i te Ripanga 2.
5. Whakahokia te whakamātautau mā te whakamahi i te kawenga 100 karamu me te roa o te aho 15 cm. Tuhia te wā i waenganui i te ripanga 2.
6. Whakahokia te whakamātautau mā te whakamahi i te kawenga 150 karamu me te roa o te aho 15 cm. Tuhia te wā i waenganui i te ripanga 2.
Ripanga 2: Raraunga whakamātautau 2
|
Papatipu kawenga (m) |
Te Whānui (A) |
Te roa o te taura (l) |
Wā (T) = t / 10 |
|
Nama 50 |
5 cm |
15 cm |
|
|
Nama 100 |
5 cm |
15 cm |
|
|
Nama 150 |
5 cm |
15 cm |
Hipanga whakamātautau 3: Te pānga o te papatipu o te kawenga ki te wā wiriwiri
1. Whakaritea he taura 15 cm te roa kua herea ki te taumaha 50 karamu
2. Herea he taura 15 cm te roa me te kawenga 50 karamu ki te pito o runga o te tūru, e ai ki te pikitia.
3. Nekehia te kawenga kia 5 cm te tawhiti
4. Tukua te kawenga. I te wā kotahi, tīmatahia te wati mutu. Whakamutua te wati mutu i muri i te nekenekehanga o te kawenga mō ngā wā tekau. Tuhia te wā i roto i te Ripanga 3.
5. Whakahokia te whakamātautau me te rerekētanga o te 10 cm. Tuhia te wā i waenganui i te ripanga 3.
6. Whakahokia te whakamātautau me te rerekētanga o te 15 cm. Tuhia te wā i waenganui i te ripanga 3.
Ripanga 3: Raraunga whakamātautau 3
|
Papatipu kawenga (m) |
Te Whānui (A) |
Te roa o te taura (l) |
|
|
Nama 50 |
5 cm |
15 cm |
|
|
Nama 50 |
10 cm |
15 cm |
|
|
Nama 50 |
15 cm |
15 cm |
Kōrero
– He aha te pānga o te roa o te aho (l) ki te wā o te wiri (T). Ka roa ake te aho, ka roa ake te wā …………………
– He aha te pānga o te papatipu o te kawenga (m) ki te wā wiri (T). Ka nui ake te papatipu o te kawenga, ka nui ake te wā………………
– He aha te pānga o te pekapeka (A) ki te wā o te wiri (T)? Ka nui ake te pekapeka, ka nui ake te wā…………………
Whakamutunga
Whakapuakina tō whakatau.
