Mixed Deck — All ACA Topics Flashcards

Why is a float plan important in paddlesports?

Answer: It provides an emergency contact record if something goes wrong

A float plan is a vital safety tool in paddlesports because it serves as a detailed itinerary left with a trusted contact on shore. In the event of an overdue return or an emergency, this plan provides crucial information such as the intended route, estimated return time, and contact details for all participants. This allows rescue services to be alerted promptly and efficiently, significantly improving the chances of a successful search and rescue operation.

What is the function of a paddle float in sea kayaking rescue instruction?

Answer: Provides buoyancy for a solo re-entry by acting as an outrigger

A paddle float inflates and attaches to a paddle blade to create an outrigger, giving a solo paddler stability to re-enter a capsized sea kayak.

What is 'boat-based rescue' in ACA swift water instruction?

Answer: Using a kayak or canoe to approach and assist a swimmer in moving water

Boat-based rescue involves paddling a kayak or canoe to a swimmer's position in moving water to provide assistance, often by having the swimmer hold onto the stern or bow.

When delivering feedback on paddling technique, ACA instructors should prioritize:

Answer: Specificity and timing — one key cue delivered close to the performance moment

Specific, timely feedback linked directly to the performance moment is most effective for skill acquisition.

What does 'scaffolding' mean in the context of ACA paddling instruction?

Answer: Providing temporary support structures that are gradually removed as competence grows

Scaffolding in education means giving structured support that is progressively reduced as the learner becomes more independent.

What is the first priority when responding to a capsized paddler in moving water?

Answer: Ensure your own safety before assisting

The first principle of rescue is ensuring your own safety so you do not become an additional victim.

Which item is considered ESSENTIAL in a paddling instructor's on-water first aid kit?

Answer: CPR face shield or pocket mask

A CPR face shield enables safe rescue breathing and is the single most critical first aid item for on-water incidents where drowning is a primary risk.

When leading a group in a wilderness waterway, how should human urine be disposed of ethically?

Answer: Diluted directly into fast-moving water or sprinkled on rocks and gravel away from trails and camp

LNT guidelines recommend urinating directly into fast-moving water or on rocks and gravel where dilution and dispersal are rapid; catholes are for solid waste, not urine.

What does 'backward design' mean in the context of ACA curriculum development?

Answer: Starting with desired end outcomes and designing instruction backward to achieve them

Backward design begins by clearly identifying the competencies students must demonstrate at course completion, then works backward to determine what instruction and practice are needed to get there.

What is the primary purpose of clearly defined learning objectives in an ACA paddling lesson plan?

Answer: To give both instructor and students a shared understanding of what will be achieved

Clear learning objectives align instructor planning with student expectations, ensuring everyone understands the goals and allowing instruction to be evaluated against measurable outcomes.

Which paddling stroke is commonly used for turning the boat?

Answer: Sweep stroke

The sweep stroke is a primary turning stroke in paddlesports, particularly effective for kayaks and canoes. It involves a long, arcing paddle stroke extending from the bow to the stern (or vice versa), creating a lever action that pivots the boat. This wide, sweeping motion allows paddlers to change direction efficiently and smoothly, especially in open water.

What is 'vector pull' as a rescue technique in ACA swift water instruction?

Answer: Applying lateral force to a taut rope perpendicular to the main load to create mechanical advantage

A vector pull applies force perpendicular to a taut line, using the geometry of the angle to multiply pulling force and redirect a pinned boat without a separate pulley system.

What is the primary advantage of a low-volume kayak hull design for whitewater?

Answer: Lower buoyancy makes the boat easier to submerge for squirt boating and cleaner edge transitions

Low-volume hulls have less buoyancy at the ends, allowing paddlers to sink the bow or stern for advanced whitewater moves and tighter edging.

Why is it important for an ACA instructor to inspect equipment before every paddle session?

Answer: To identify worn or defective equipment that could fail during the session

Pre-session equipment inspection catches worn straps, cracked helmets, leaky spray skirts, and other defects that could create unsafe situations on the water.

What is the primary function of a spray skirt on a kayak?

Answer: To prevent water from entering the cockpit

A spray skirt seals around the kayaker's waist and cockpit rim to prevent water from entering when waves or rapids wash over the deck.

What does the 'Cold Water Rule' of 120°F (49°C) refer to?

Answer: The combined air and water temperature threshold for increased drowning risk

When air temperature (°F) plus water temperature (°F) totals less than 120, the risk of cold shock and swim failure increases significantly.

What is the advantage of a drysuit over a wetsuit for ACA cold-water instruction?

Answer: Drysuits keep the paddler completely dry and allow thermal layering

A drysuit seals out water entirely, allowing paddlers to wear thermal base layers underneath for superior cold-water protection.

Which knot is most commonly recommended in ACA swiftwater rescue for attaching a throw bag line to a carabiner?

Answer: Figure-eight on a bight

The figure-eight on a bight creates a strong, reliable loop that is easy to inspect and untie even after loading.

How can canoe instructors promote environmental ethics?

Answer: By modeling conservation behavior and teaching ethics

Canoe instructors promote environmental ethics most effectively by leading by example and actively educating participants. By consistently demonstrating responsible conservation behaviors, such as Leave No Trace principles, and discussing their importance, they instill a sense of stewardship and respect for the natural world in their students. This fosters long-term environmental responsibility.

What is a 'live bait' rescue technique in ACA swift water instruction?

Answer: A rescuer swims out attached to a rope to reach a swimmer unable to self-rescue

In a live bait rescue, a rescuer wears a PFD and attaches to a safety rope, then enters the water to physically reach a swimmer who cannot self-rescue.