What you’ll learn7 learning objectivesChoose one objective for a focused lesson, or study the complete topic.1.1.1Use of rulers and measuring cylinders• Describe the use of rulers and measuring cylinders to find a length or a volumeSyllabus objective1.1.2To measure a variety of time intervals• Describe how to measure a variety of time intervals using clocks and digital timersSyllabus objective1.1.3An average value for a small distance• Determine an average value for a small distance and for a short interval of time by measuring multiples (including the period of oscillation of a pendulum)Syllabus objective1.1.4A scalar quantity has magnitude (size)• Understand: a scalar quantity has magnitude (size) only and that a vector quantity has magnitude and directionSyllabus objective1.1.5Distance, speed, time, mass, energy• Know scalar quantities: distance, speed, time, mass, energy and temperatureSyllabus objective1.1.6Force, weight, velocity, acceleration• Know vector quantities: force, weight, velocity, acceleration, momentum, electric field strength and gravitational field strengthSyllabus objective1.1.7Determine, by calculation or• Determine, by calculation or graphically, the resultant of two vectors at right angles, limited to forces or velocities onlySyllabus objective