91. _________________________: Es muy común usar mapas en esta materia. Se estudian      varios aspectos de la Tierra (Earth), por ejemplo, las montañas y los ríos de un país.

​A few research studies have successfully reduced the number of hours that preschoolers who were enrolled in an experimental program watched television in their homes.

​Preschoolers’ ability to discriminate phonemes when they hear them has little to do with early reading ability.

Federally funded programs have proved conclusively that intervention works.

¡ ________ la una de la tarde y Guillermo no está aquí!

One common goal that centers should choose if they include reading readiness among their goals is children should​

​When working with a child with hearing loss, a teacher should

39. ¿Quieres ir al cine? _______________  

Young children tend to believe what they see on television.

  Which of the following is(are) (a) magnifying lens(es)?