Core American football rules, positions, and scoring, plus key historical milestones, one concept or fact per card.
40 cards · basic cards · AI-written, checked twice. Edit anything.
- How many players from each team are on the field at one time in American football?
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11- How many points is a touchdown worth?
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6 points- How many points is a successful extra point kick worth after a touchdown?
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1 point- How many points is a two-point conversion worth?
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2 points- How many points is a field goal worth?
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3 points- How many points is a safety worth?
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2 points- How many downs does an offense get to advance the ball 10 yards?
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4 downs- What happens if the offense fails to gain 10 yards in four downs?
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Possession of the ball turns over to the other team- What position is responsible for throwing passes and directing the offense?
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Quarterback- What position primarily blocks for the quarterback and running backs on the offensive line?
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Offensive lineman- What position runs with the ball from behind the line of scrimmage?
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Running back- What position catches passes and is typically positioned wide on the field?
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Wide receiver- What defensive position lines up directly across from the offensive line to stop the run and rush the passer?
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Defensive lineman- What defensive position covers wide receivers to prevent completed passes?
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Cornerback- How long is each quarter in a standard NFL game?
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