Bandingkan kelebihan dan kekurangan antara model pembelajaran Discovery Learning dan Realistic
Mathematics Education (RME) dalam konteks pembelajaran matematika di SD. Berikan contoh
penerapan masing-masing pada topik "pengukuran waktu"? ​

The microscope magnifies things by 4 * 10 to the second power, which is 4 * 100. It means it magnifies things 400 times.
If the spider's lenght is 30 mm normally, under such microscope he will appear to be 30 * 400 = 12000 mm (which is 1200 cm or 12 m).

Answered by SlowZasob | 2024-06-10

The magnification factor is given as 4 ( 10 ) 2 = 400 . Therefore multiplying this by the spider's actual length will give its apparent length. ( 400 ) ( 30 mm ) = 12 , 000 This gives an apparent length of 12,000 mm. Since 1,000 mm = 1 m, this apparent length is also equivalent to 12 m.

Answered by Blitztiger | 2024-06-11

The tarantula, which is 30 mm long, will appear to be 12,000 mm or 12 meters long after being magnified by a factor of 400. This calculation was done by multiplying the actual length by the magnification factor. Therefore, the spider appears much larger under the microscope.
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Answered by Blitztiger | 2024-09-30

Discovery Learning menekankan pada siswa menemukan konsep secara mandiri, sedangkan RME menggunakan konteks dunia nyata untuk membangun pemahaman matematika.

Answered by Arinherma | 2025-07-13