P4C Remeasuring at Ridgewood Public School

On June 5th, the grade 5 students at Ridgewood Public School in Mississauga helped ACER to remeasure the trees in their schoolyard. The                                                                           

trees were planted in 2010. Students identified tree species and measured root collar, diameter at 1.3m, crown width, and assessed the health of the trees. Thank you for a great morning measuring Ridgewood P.S.!

More Posts

December 2021 Newsletter

You can download our latest newsletter in PDF format here: From Our President – Alice Casselman It has been a challenging yet wonderful year! What

Ontario’s Own Heritage Red Oak

Written by ACER executive board member Elizabeth MacLean, with a tree planting guide by ACER founding president Alice Casselman. Ontario has its own celebrated oak

Forge Ahead with TreeTrackers.ca

Written by ACER executive board member Elizabeth MacLean. “The sky’s the limit,” said Fazal Khan in an August on-line preview presentation of the TreeTrackers.ca website to ACER