The Liberal National Party president has blasted the Queensland education system for "brainwashing" students about climate change.

Speaking to LNP members at the party's state conference today, Bruce McIver said he was discouraged about how children were being taught about climate change in schools.

LNP president Bruce McIver.

Mr McIver said he was shaken by the way issues were being taught when he and his wife visited their grandson's school.

"We were shocked at the way the climate change debate on one side is being pushed in the classroom," he said.