Numicorn logosuNumicornÖğren, çöz, ilerle

8. Sınıf İngilizce

8. Sınıf İngilizce Science Testleri

Science konusundaki soruları çözümlü testlerle pekiştir.

8. Sınıf Science Testleri

8. sınıf İngilizce Science testleri; bilimsel gelişmeler, keşifler, çevre sorunları, deneyler ve bilim insanlarıyla ilgili kelime ve ifadeleri pekiştirir. Sorularda neden-sonuç ilişkisini ve bilimsel bilgiyi açıklayan cümleyi bulmaya dikkat et.

Science Vocabulary

Discover, invent, research, experiment, observe, prove ve develop gibi fiiller bilimsel süreçleri anlatır. Climate change, pollution, renewable energy ve endangered species gibi ifadeler çevre bilimi metinlerinde sık görülür.

Reading and Inference

Science sorularında kısa açıklamalar, diyaloglar ve neden-sonuç cümleleri kullanılabilir. Bir olayın sonucunu veya bilim insanlarının amacını bulmak için metindeki bağlantı ifadelerini dikkatle takip et.

Test seç

18 Test
1. Test2. Test3. Test4. Test5. Test6. Test7. Test8. Test9. Test10. Test11. Test12. Test13. Test14. Test15. Test16. Test17. Test18. Test

6. Test

8. Sınıf İngilizce Science Testleri

Science konusu 6. test.

Her soruda doğru seçeneği işaretle.

10 Soru
0/10 Soru0 %
Doğru 0
Yanlış 0
Boş 10
1. SoruÇoktan Seçmeli

Choose the correct option to complete the dialogue. A: "Why do scientists repeat experiments many times?" B: "Because they want to ______ the results are reliable and not just a coincidence."

Lütfen önce bir cevap seç.

Doğru cevap: C

"Make sure" means to confirm something is true. The other phrasal verbs don’t match the meaning. Repeating experiments is done to confirm reliability.

  1. Çözüm: "Make sure" means to confirm something is true. The other phrasal verbs don’t match the meaning. Repeating experiments is done to confirm reliability.

"Make sure" means to confirm something is true. The other phrasal verbs don’t match the meaning. Repeating experiments is done to confirm reliability.

2. SoruÇoktan Seçmeli

Read the information and answer the question. "A student tested how light affects plant growth. She kept water, soil, and temperature the same, but changed the amount of light for each plant." Which statement is TRUE?

Lütfen önce bir cevap seç.

Doğru cevap: D

The independent variable is what the student changes: the amount of light. Dependent variable is what is measured (growth). Water, soil, and temperature are controlled variables.

  1. Çözüm: The independent variable is what the student changes: the amount of light. Dependent variable is what is measured (growth). Water, soil, and temperature are controlled variables.

The independent variable is what the student changes: the amount of light. Dependent variable is what is measured (growth). Water, soil, and temperature are controlled variables.

3. SoruÇoktan Seçmeli

Choose the option that best completes the sentence. "The new vaccine was tested on thousands of volunteers, and the researchers carefully recorded any ______ effects."

Lütfen önce bir cevap seç.

Doğru cevap: A

The correct collocation is "side effects." The other options don’t form a natural or correct phrase in this context. Vaccines are monitored for side effects.

  1. Çözüm: The correct collocation is "side effects." The other options don’t form a natural or correct phrase in this context. Vaccines are monitored for side effects.

The correct collocation is "side effects." The other options don’t form a natural or correct phrase in this context. Vaccines are monitored for side effects.

4. SoruÇoktan Seçmeli

Read the sentence and choose the best option. "Although the robot looks simple, it can ______ problems by analyzing data and choosing the best solution."

Lütfen önce bir cevap seç.

Doğru cevap: B

Analyzing data and choosing the best solution describes solving problems. "Predict" is only about guessing future events. "Observe" and "pollute" do not fit the meaning.

  1. Çözüm: Analyzing data and choosing the best solution describes solving problems. "Predict" is only about guessing future events. "Observe" and "pollute" do not fit the meaning.

Analyzing data and choosing the best solution describes solving problems. "Predict" is only about guessing future events. "Observe" and "pollute" do not fit the meaning.

5. SoruÇoktan Seçmeli

Scientists want to test whether a new fertilizer increases plant growth. Which step is the best way to keep the experiment fair?

Lütfen önce bir cevap seç.

Doğru cevap: C

A fair test controls all variables except the one being tested. Here, only the fertilizer should change. Keeping other conditions the same makes results reliable.

  1. Çözüm: A fair test controls all variables except the one being tested. Here, only the fertilizer should change. Keeping other conditions the same makes results reliable.

A fair test controls all variables except the one being tested. Here, only the fertilizer should change. Keeping other conditions the same makes results reliable.

6. SoruÇoktan Seçmeli

Read the results: Group A (no noise): 18/20 students completed the task. Group B (loud music): 11/20 students completed the task. What is the most reasonable conclusion?

Lütfen önce bir cevap seç.

Doğru cevap: D

The completion rate is higher in the no-noise group. This suggests noise may negatively affect performance. Other options add information not supported by the data.

  1. Çözüm: The completion rate is higher in the no-noise group. This suggests noise may negatively affect performance. Other options add information not supported by the data.

The completion rate is higher in the no-noise group. This suggests noise may negatively affect performance. Other options add information not supported by the data.

7. SoruÇoktan Seçmeli

A researcher repeats the same experiment five times and gets similar results each time. Which concept does this best show?

Lütfen önce bir cevap seç.

Doğru cevap: A

Similar results in repeated trials indicate reliability. Reliability means the results are consistent. It does not prove the hypothesis is true, only that results are stable.

  1. Çözüm: Similar results in repeated trials indicate reliability. Reliability means the results are consistent. It does not prove the hypothesis is true, only that results are stable.

Similar results in repeated trials indicate reliability. Reliability means the results are consistent. It does not prove the hypothesis is true, only that results are stable.

8. SoruÇoktan Seçmeli

Which sentence is the best hypothesis for an experiment about temperature and dissolving sugar in water?

Lütfen önce bir cevap seç.

Doğru cevap: B

A hypothesis should be testable and show a cause-effect relationship. Option A can be tested by changing temperature and measuring dissolving time. The others are general facts or opinions.

  1. Çözüm: A hypothesis should be testable and show a cause-effect relationship. Option A can be tested by changing temperature and measuring dissolving time. The others are general facts or opinions.

A hypothesis should be testable and show a cause-effect relationship. Option A can be tested by changing temperature and measuring dissolving time. The others are general facts or opinions.

9. SoruÇoktan Seçmeli

A student uses a thermometer that is not calibrated and shows 5°C higher than the real temperature. How will this most likely affect the experiment results?

Lütfen önce bir cevap seç.

Doğru cevap: C

An uncalibrated thermometer causes systematic measurement error. This makes recorded temperatures inaccurate. Wrong measurements can lead to incorrect conclusions.

  1. Çözüm: An uncalibrated thermometer causes systematic measurement error. This makes recorded temperatures inaccurate. Wrong measurements can lead to incorrect conclusions.

An uncalibrated thermometer causes systematic measurement error. This makes recorded temperatures inaccurate. Wrong measurements can lead to incorrect conclusions.

10. SoruÇoktan Seçmeli

Scientists want to test whether a new fertilizer increases the height of bean plants. Which plan makes the experiment MOST reliable?

Lütfen önce bir cevap seç.

Doğru cevap: D

A fair test changes only one variable and keeps others constant. Using the same plant type and repeating with several plants increases reliability. The other plans change multiple variables or rely on opinions.

  1. Çözüm: A fair test changes only one variable and keeps others constant. Using the same plant type and repeating with several plants increases reliability. The other plans change multiple variables or rely on opinions.

A fair test changes only one variable and keeps others constant. Using the same plant type and repeating with several plants increases reliability. The other plans change multiple variables or rely on opinions.

8. Sınıf Science Testleri Hakkında Sık Sorulanlar

Science ünitesinde hangi fiiller önemlidir?

Discover, invent, research, experiment, observe, prove ve develop gibi bilimsel süreç fiilleri önemlidir.

Bilim ve çevre metinleri nasıl okunmalıdır?

Ana konu, neden-sonuç ilişkisi, bilim insanının amacı ve metindeki temel kanıtlar belirlenmelidir.

Science testlerinde hangi kelimeler sık çıkar?

Climate change, pollution, renewable energy, experiment ve endangered species gibi kelimeler sık görülür.