Skyhawk 172/Cutlass 172
Flight Crew Commercial; Flight Crew Flight Instructor; Flight Crew Instrument; Flight Crew Multiengine
Flight Crew Last 90 Days 85; Flight Crew Total 518; Flight Crew Type 148
Other / Unknown; Communication Breakdown
Conflict NMAC
Flight Crew Took Evasive Action
Human Factors
On Date at approximately XA40 local time while conducting flight instruction at ZZZ I had a near miss with Aircraft Y while in the trafficI was conducting a flight lesson in Aircraft X; we were conducting touch and goes at ZZZ on Runway XX. We had already been established in the pattern for several laps and had announced on the downwind that we would be performing a touch and go. While on the roll off of Runway XX I heard Aircraft Y give a position report of '3 miles out for the downwind'. I continued my upwind leg; at this time I observed an ADS-B target on our Garmin 750 tracking toward us indicating that they were between the approach end of Runway XY and the left downwind of Runway XX. I heard Aircraft Y give a report of 'on the downwind' at this point my ADS-B system gave a collision alert; I immediately altered course to the right of the upwind leg while visually scanning for the aircraft. I was able to make visual contact and gave a position report of 'Aircraft X on the upwind Runway XX; I have the passing traffic in sight' Aircraft Y reported back with 'yup'. From my position it was clear that the other aircraft had entered straight into the downwind and looked to be below TPA of 1;700 feet. Had my student conducted a turn for the left crosswind a collision is likely to have happened. The rest of the flight continued without incident. I heard no position reports from Aircraft Y prior to their entry into the left downwind for Runway XX.In my opinion position reports prior to entering the airspace as well as entering the downwind at the recommended entry of 45 to the downwind would have allowed for better spacing and visual contact prior to having a near miss. In addition; I should have announced that my aircraft was 'On the roll; XX' to alert the aircraft that was new to the pattern that there were touch and go operations in place.
C172 instructor pilot reported an NMAC event during Touch and Go landing training. Flight Instructor executed an evasive maneuver to avoid a collision.