A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element.The advantage of a pendulum for timekeeping is that it is a harmonic oscillator; it swings back and forth in a precise time interval dependent on its length, and resists swinging at other rates. pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element.
S.B. 362: Senate bill introduced by Sen. Boley that repeals Common Core, blocks data sharing requirements, and calls for new standards to be created for the state by 2018. The bill was introduced on January 29, 2015, and referred to the Senate Education Committee.
Common core is not a curriculum. It is a set of goals for each grade level and quite frankly these goals are not that much different than the previous goals. The 3rd graders I am teaching are doing the same math I did 20 years ago in 3rd grade. 20 years ago I too had to write out explanations for how I got my answer.