1st grade Based on the work you have done to unpack a standard, write two learning targets. Learning targets should: begin with "I can" Use student-friendly language be written succinctly be age-appropriate align with the content standard Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where a whole number of length units spans the measured object without gaps or overlaps