Action Research Proposal: Mathematics Problem-Solving Skill and Reading Comprehension

royleraa on Instagram: "This truck has no reverse gear, so the owner came up with a smart mechanical solution instead of rebuilding the entire transmission. He added a powered roller system at the rear that can move the vehicle backward when needed. It works only at low speed and is meant for tight situations like parking or repositioning, not for normal driving. This kind of setup is rare, but it shows how basic engineering and problem-solving can replace complex and expensive repairs. A simple