Problem solving with perimeter in Y4W Tuesday, 6th June · by herringthorpejuniors · in News & Events. · Today we have used our problem solving skills to find missing measurements in our perimeter lesson. Share this:Click to share on Twitter (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading...