How much time do you get each day for science and how do you assess your students understanding of science content?

What’s a good assessment for a standard in deaf education about kindergarten students learning about colors in sign language?

What FREE curriculum based measurement resources do you utilize in the general classroom or in intervention?
There is a FREE CBM assessment series located at easycbm.com and it is very similar to DIBELS, Acadience, or Aims Web - the free version gives you 9 probes for a variety of reading and math skills. You can upgrade for more options.