Research Method
Format penulisan hipotesis yang benar adalah?
Jika (variabel bebas), maka (variabel terikat), karena (alasan ilmiah).
What SI unit is used to measure time?
Second (s).
Apa yang harus tetap konstan untuk mengukur gerak dengan jelas?
Kerangka acuan harus tetap dan tidak bergerak.
Kereta berjalan 400 km dalam 4 jam. Berapa kecepatannya?
100 km/jam.
Kriteria A dalam tugas sumatif menilai apa?
Pemahaman dan pengetahuan konsep sains.
You want to test if the shape of a bottle affects how fast water pours out. What is the independent variable?
Shape of the bottle
Why do scientists prefer the metric system over imperial?
It’s based on powers of ten, easier to convert, and globally-used.
Benar atau Salah: Perpindahan bisa nol meskipun jarak tidak nol.
Benar. Jika objek kembali ke titik awalnya, perpindahannya nol.
What is the main difference between speed and velocity?
Speed is scalar, no direction; velocity has directions
If a question asks you to summarize, how should you answer?
Focus only on the key points or general idea.
Variabel yang berubah karena variabel lain disebut?
Variabel terikat.
Which is heavier: 1 kilogram or 2 pounds?
1 kilogram (≈ 2.2 pounds).
Dalam sebuah video, drone terlihat diam di langit. Tapi awan di belakangnya bergerak. Apa arti hal ini terkait kerangka acuan drone?
Video menunjukkan kerangka acuan dari dalam drone.
Pelari bergerak 100 meter ke utara dalam 20 detik. Berapa kelajuannya?
5 m/s ke arah utara.
Soal meminta Outline. Kamu jawab dengan?
Ringkasan singkat atau daftar poin penting.
Which type of data is easier to graph, quantitative or qualitative?
Quantitative
Satuan suhu dalam sistem imperial?
Derajat Fahrenheit (°F).
What unit is used to measure both distance and displacement in the metric system?
Meter (m)
Jika waktu bertambah tapi jarak tetap, apa yang terjadi pada kecepatan?
Kecepatan menurun.
What does describe expect from your answer?
A detailed explanation of what is happening.
Give one example of a qualitative observation.
(Student mention their example)
A country uses feet, pounds, and gallons. Is it using metric or imperial units?
Imperial
A student walks 6 m north, then 8 m south. What is their distance and displacement?
Distance = 14 m; Displacement = 2 m south.
Dua pelari lari dengan kecepatan sama tapi arah berlawanan. Apakah kelajuan mereka sama?
Tidak.
If you are asked to use scientific language, what should your answer look like?
It should include subject-specific terms like velocity, variable, etc.