High-frequency words: a, and, the, in, to, on, of, it, she, her, was, by, that, how, you, all, any Content-specific words: science lab, ones place, tens place, hundreds place, thousands place, echo, experiment, numbers, undo device, place value, sound waves VCCV words in sentences:Emma loves learning about science in her classroom.When she shouted in the empty hallway, she heard an echo.She stepped into the lab, excited for the experiment.Emma stood at the edge of the table to get a better view.If Emma made a mistake on her homework, she used an undo eraser to fix it.