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ACT Science: Data Representation Passage Drill 1, Problem 2. Which of the following is a variable in Figure 1, but not in Figure 2?
ACT Science: Conflicting Viewpoint Passage Drill 1, Problem 7. Which definition of the SAM is most likely to be agreed upon by both scientists?
ACT Science: Conflicting Viewpoint Passage Drill 1, Problem 10. According to Scientist 2, why do plant patterns come in waves or periods?
ACT Science 3.6 Research Summary Passage 172 Views
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Description:
ACT Science: Research Summary Passage Drill 3, Problem 6. Which of the following statements can the scientists conclude from the experiment?
Transcript
- 00:04
The ants go shmooping two by two hurrah, hurrah...
- 00:10
Ants alive! It's time to pause and review the passage again!
- 00:14
Sorry to be such a... pest...
- 00:31
Which of the following statements can the scientists conclude from the experiment?
- 00:35
And here are the potential options...
Full Transcript
- 00:38
So here's where we combine all of the information we learned from the passage and experiment...
- 00:42
...and decide what we've learned.
- 00:43
Well, first of all...the conclusion has to be true.
- 00:46
The ants were NOT the most effective at bringing leaves to the nest
- 00:50
on the first day...so option A is out.
- 00:52
The passage also didn't say anything about relying on each other to forage leaves.
- 00:57
Teamwork, sure, but ants aren't as lazy as most of us... and will actually do their own work.
- 01:03
So we can cross off option C.
- 01:04
A conclusion also has to be an interpretation of what we learned from the experiment,
- 01:09
not just a restatement of the data.
- 01:12
Option D says that ants used pheromones to guide themselves back on days 3 and 4, but
- 01:17
anyone can see that from the graph.
- 01:19
We want a conclusion that requires deduction, reasoning, inferences...
- 01:23
all of the good stuff that science teachers love.
- 01:26
Option B is a statement that answers the original question of the experiment: can the ants get
- 01:31
back to their nest using a different path?
- 01:33
And our conclusion, deduced from hours and hours of research and hundreds of falling
- 01:37
ants is well...yes they can!
- 01:39
Over time, the ants learned how to return to their nests by a different route from which they came.
- 01:44
So option B's the answer.
- 01:46
Sorry to throw "bees" into the mix...
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