In the early stages, there may be no symptoms associated with hip impingement or symptoms may be mild or vague. 1  Some typical symptoms include: 2  Stiffness in the thigh, hip, or groin. 3  The inability to flex the hip beyond a right angle.
The framework of Singapore Math is developed around the idea that learning to problem-solve and develop mathematical thinking are the key factors in being successful in math.
In this video, Mr. Almeida explain how to use bar modeling in Singapore math to solve word problems that deal with comparing.This technique of using model drawings to solve word problems is recommended by the Common Core mathematics standards. 1  Education.n this video, Mr. Almeida explain how to use bar modeling in Singapore math to solve word problems that deal with comparing.