Question

before we watch the video, predict whether each statement is true or false in the prediction column. as we watch, conclude whether the statement is actually true or false.

prediction	actual
		2. vaccines can wear off after a few years, so some require booster shots to provide the appropriate immunity.
		3. approximately 50% of people exposed to measles that are not immune actually get sick from the virus.
		4. families can claim religious exemption to avoid having their children get the required vaccinations to attend school.
		5. in the 1500s 1 in 10 children died before the age of 5.
		6. vaccines got their name from the word for sheep.
		7. vaccines contain weakened or dead parts of antigens, making it easier for immune system to win quickly.

Explanation:

This task involves predicting and then verifying the truth of statements related to vaccines, which falls under Medicine and Health (a subfield of Natural Science). However, since the question here is about the table's purpose (predicting before video, concluding after), but if we assume we need to analyze the statements:

1. Statement 1: In many regions, vaccination rates for children are higher than 70% in some, lower in others, but generally, a significant portion vaccinates. Prediction could vary, but actual - in the US, for example, childhood vaccination rates (like for MMR) are around 90%+, but some statements might say 70% as a general.
2. Statement 2: True - many vaccines (e.g., tetanus, COVID - 19, some flu) need boosters as immunity wanes.
3. Statement 3: Measles is highly contagious; the infection rate for non - immune exposed is much higher (close to 90%), so 50% is low. So actual is False.
4. Statement 4: In some US states, religious exemptions for school vaccinations were allowed (though some have removed them), so actual can be True (depending on region).
5. Statement 5: In the 1500s, child mortality (under 5) was much higher than 1 in 10 (more like 1 in 3 or higher in many places), so actual is False.
6. Statement 6: "Vaccine" comes from "vacca" (Latin for cow), related to smallpox vaccine using cowpox, not sheep. So actual is False.
7. Statement 7: True - vaccines introduce weakened/dead antigens to train the immune system.

But since the question is about the table (predict before, conclude after video), the task is to fill Prediction (your guess) and Actual (from video). For example, for Statement 2, Prediction: True (since we know boosters exist), Actual: True (from video).

Answer:

The table is used to first predict (before watching a video) if each statement is TRUE or FALSE, then conclude the actual truth (after watching the video). To fill it:

1. Prediction (your guess) for each, then Actual (from video):

• 1. Prediction: [Your guess, e.g., True], Actual: [From video]
• 2. Prediction: [e.g., True], Actual: [From video - likely True]
• 3. Prediction: [e.g., True], Actual: [From video - likely False]
• 4. Prediction: [e.g., True], Actual: [From video - depends on region, likely True in some areas]
• 5. Prediction: [e.g., False], Actual: [From video - False]
• 6. Prediction: [e.g., False], Actual: [From video - False]
• 7. Prediction: [e.g., True], Actual: [From video - True]

(Note: The actual answers depend on the video content. The table is a worksheet to record prediction and actual result for vaccine - related statements.)