On August 10, 1977, plaintiff James Spearman, a minor, filed a personal injury suit against defendant University City Pub-*69lie School District (hereinafter “school district”). Plaintiff alleged that on January 6, 1977, while participating in a gym class and performing on a trampoline owned by the school district, he fell and landed on the trampoline’s exposed springs.
Plaintiff was granted leave to file an amended petition adding, as party defendants physical education instructors Adolph Hoskins and Edward Koschner. The amended petition against the instructors consisted of basically the same allegations as in the original petition against the school district.
On November 21,1977, the school district filed a motion to dismiss on the ground that the action against it was barred by the doctrine of sovereign immunity. This motion was sustained by the trial court on May 26, 1978.
On August 18,1978, and August 23,1978, respectively, defendants Koschner and Hos-kins filed motions to dismiss, contending (1) that plaintiff’s petition failed to state a cause of action and (2) the action against the instructors was barred by the doctrine of sovereign immunity. These motions were sustained, without indication as to which ground, by the trial court on February 7, 1979.
Plaintiff appealed the trial court’s rulings to the Court of Appeals, Eastern District. Upon the plaintiff’s application following an opinion by the Eastern District affirming the trial court’s actions, we granted transfer of the case to this Court pursuant to Rule 83.03 and now decide it as if it were an original appeal. Mo.Const. art. V, § 10.
Plaintiff argues that the trial court erred in sustaining the school district’s motion to dismiss, contending that the sovereign immunity doctrine should not bar his action because the school district had liability insurance. This Court, in Jones v. State Highway Commission, 557 S.W.2d 225 (Mo. banc 1977), abrogated the doctrine of sovereign immunity prospectively as to claims arising on or after August 15, 1978 (except for Jones and those certain cases decided the same date as Jones). In this case, plaintiff’s alleged injury occurred January 6, 1977. We approve the holding in Strong v. Curators of the University of Missouri, 575 S.W.2d 812, 813 (Mo.App.1978), wherein it is stated:
“Jones is not so conditioned as to make its prospective application inapplicable to those blanketed by the doctrine who incidentally carry insurance. No distinction is made in Jones as to those agencies with or without insurance. The language in Jones is explicit that the doctrine of sovereign immunity is to be effective to August 15, 1978, and there is no provision for lifting its protective veil simply because the agency has insurance.”
Nor do we agree with plaintiff’s contention that Jones’ prospective application violates the equal protection guarantee of the Fourteenth Amendment to the United States Constitution. We agree with the view expressed by the Supreme Court of Illinois in Molitor v. Kaneland Community Unit School District No. 302, 18 Ill.2d 11, 163 N.E.2d 89 (1959), cert. denied, 362 U.S. 968, 80 S.Ct. 955, 4 L.Ed.2d 900 (1960), to-wit:
“It is within our inherent power as the highest court of this State to give a decision prospective or retrospective application without offending constitutional principles. Great Northern Railway Co. v. Sunburst Oil & Refining Co., 287 U.S. 358, 53 S.Ct. 145, 77 L.Ed. 360.”
163 N.E.2d at 97. See also Abernathy v. Sisters of St. Mary’s, 446 S.W.2d 599, 606 (Mo.banc 1969); Christophel v. Parkway School District, 600 S.W.2d 61 (Mo.App.1980).
The trial court’s ruling with respect to the school district’s motion to dismiss is affirmed.
Plaintiff next argues that the trial court erred in dismissing his petition against instructors Hoskins and Koschner. As stated earlier, the grounds asserted in these defendants’ motion to dismiss were that (1) plaintiff’s petition did not state a cause of action against the defendants; and (2) any cause of action against the defendant instructors is barred by the doctrine of sover*70eign immunity. The trial court merely sustained the motions to dismiss without comment as to the ground on which its ruling was based.
The question whether the doctrine of sovereign immunity afforded school districts also extends to teachers has been addressed infrequently in Missouri.
Smith v. Consolidated School District No. 2, 408 S.W.2d 50 (Mo. banc 1966), involved an action by a student against a school district, its superintendent, and an instructor for personal injuries sustained in a wrestling class. In that case, this Court affirmed the dismissal of the action against the instructor for the reason that the aver-ments against the instructor were mere legal conclusions. Id. at 56. However, the Court specifically noted that the following issues were not reached by the decision:
“(1) that [the instructor] was a ‘public officer clothed with discretionary powers and at all times engaged wholly in performing a governmental function and thus not liable for acts of negligence’; (2) that [the instructor] is not liable to plaintiff for alleged negligent acts of omission constituting nonfeasance; and (3) that the relationship of loco parentis existed between [the instructor] and plaintiff and he was accordingly not liable to plaintiff for an unintentional tort.”
Id. at 55. Because these issues were not addressed, Smith is of no help in resolving the similar issues involved in this case.
The next case which addressed the issue of schoolteacher immunity is Kersey v. Harbin, 531 S.W.2d 76 (Mo.App.1975), where, as in Smith, physical education instructors were sued for their negligence in the supervision of a wrestling class. The defendant instructors in Kersey proffered the same three “defenses”, quoted supra, as were submitted by the defendant instructor in Smith. With respect to these defenses, the Southern District of the Court of Appeals stated:
“[T]hese special defenses are very abstractly stated. The first two are essentially claims of immunity based on the assertion that the particular defendant was performing a governmental function, but because we do not know what the specific duties and responsibilities of the individual defendants were, we cannot satisfactorily resolve the question of their possible immunity from the face of the petition. * * * We can say with reasonable confidence that we know of no general principle of law which clothes grammar school teachers with immunity from liability for their negligent acts. Downs v. Conway School Dist., 328 F.Supp. 338, 348-349 [5] [6] (E.D.Ark.1971); Duncan v. Koustenis, 260 Md. 98, 271 A.2d 547, 550-552 [1] [2] (1970); Eastman v. Williams, 124 Vt. 445, 207 A.2d 146, 148-149 [4-7] (1965); Crabbe v. County School Bd. of Northumberland Co., 209 Va. 356, 164 S.E.2d 639, 641 [3] (1968); Annot., 32 A.L.R.2d 1163, 1186-1189 (1953); Proehl, Tort Liability of Teachers, 12 Vand.L. Rev. 723, 739-742 (1959) * * * * It is nevertheless our tentative opinion that the scope of an individual instructor’s duty to avoid injury to any particular student by controlling the conduct of the others is very narrow, particularly in view of the constitutional restrictions now laid upon teachers in disciplining their students. Baker v. Owen, 395 F.Supp. 294, 302-303 [8-10] (M.D.N.C.1975), aff’d, 423 U.S. 907, 96 S.Ct. 210, 46 L.Ed.2d 137 (1975). However the defendants’ first two collective special defenses might be properly characterized, whether as ‘affirmative’ defenses or special traverses, we believe the merits of those defenses can only be properly resolved upon reception of some species of proof. * * *
“Defendants’ assertion that they stood in loco parentis to the decedent and are therefore immune from suit has only superficial ingenuity to commend it. The notion that a teacher stands in place of a parent is a legal fiction intended to describe and limit the teacher’s privilege to discipline the child. If the loco parentis doctrine still stands in the wake of Baker v. Owen, supra, it has never been thought to excuse the teacher for his negligence. See Chilton v. Cook County School Dist. *71No. 207, Maine Tp., 26 Ill.App.3d 459, 325 N.E.2d 666, 669-671 (1975); Gaincott v. Davis, 281 Mich. 515, 275 N.W.2d 229, 231 [4, 5] (1937); Proehl, op.cit. at 726-729.
“We fully realize we have accomplished little by this opinion other than to dispose of the appeal, but to reiterate, the parties have tendered us abstractions, rather than concrete propositions to be decided on specific facts * * * * Consequently, we have stated only tentative conclusions as to the applicable law. We believe the motion to dismiss was properly sustained, but because we believe plaintiffs may be able to amend their petition within permissible limits to state a claim, we think they should be permitted to do so, if they are so advised.”
Id. at 81-82 (emphasis added).
After remand, the Kersey case once again reached the Southern District. Kersey v. Harbin, 591 S.W.2d 745 (Mo.App.1979). Although backing off from its initial holding that an action against a teacher was a “disfavored” action, the Court of Appeals held fast to its view that no immunity extended to teachers:
“In arguing that their motions to dismiss should have been granted, the defendants contend that as officers of the school district, they are clothed with a species of immunity and cannot be held liable except for commission of an intentional tort. We reject this argument, but in view of our prior opinion, a word of explanation is called for. Our analogy to ‘disfavored causes’ was unfortunate, but it was based upon the implications of Baker v. Owen, 395 F.Supp. 294, 302-303 [9,10] (M.D.N.C.1975), aff’d 423 U.S. 907, 96 S.Ct. 210, 46 L.Ed.2d 137 (1975). Baker dealt directly with the constitutionality of a statute, but implied that a public school student’s interest in bodily security was subject to Eighth and Fourteenth Amendment protection. The decision strongly suggested that an instructor could admonish unruly students, but could do little else without a prior hearing, regardless how counsel for the appellants may have read the decision. The uncertainty created by Baker has been dispelled, to some degree, by the majority holding in Ingraham v. Wright, 430 U.S. 651, 97 S.Ct. 1401, 51 L.Ed.2d 711 (1977). We will reiterate that we have found no rule of law, no line of authority, which clothes any of the defendants with immunity from liability for his negligent acts. What Smith v. Consolidated School Dist. No. 2, 408 S.W.2d 50 (Mo. banc 1966), actually held, we are now convinced, is that the scope of the supervisory duty is very narrow. Defendants' obligation was to exercise ordinary care to supervise the children * * * * They were not insurers of the students’ safety.”
591 S.W.2d at 748-49 (emphasis added).
Defendants Hoskins and Koschner cite Coleman v. McNary, 549 S.W.2d 568 (Mo.App.1977), which held “that the sovereign immunity of a political subdivision (St. Louis County) extended to its agents when they are sued in their representative capacities.” The Coleman case is not in point. Plaintiff’s pleading alleges that Hoskins and Koschner “and each of them, were acting individually * * *."
We agree with the view expressed by the Southern District, in Kersey, supra, that no line of authority clothes school teachers with immunity from liability for their negligent acts. See 3B Personal Injury Educational Institutions § 1.01 (1980):
“1.01(l)(a) — As a general rule a school district is considered an agency of the state, county, or town or quasi-municipal corporation and is, therefore, immune from liability in tort. * * *
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“(g) — Generally, the Board of Education is immune from liability for torts when acting in its official capacity, or for the torts of its agents, servants, and/or employees, on the ground that the doctrine of respondeat superior does not apply to an agency discharging a governmental function. * * *
“(h) — Teachers are generally liable for the consequences of their wrongful and tortious acts, e. g., injuring a student when administering corporal punishment, *72but some jurisdictions have statutes authorizing the school to indemnify teachers from liability for civil misconduct when said misconduct is connected with their work. This places the cost and damages of such lawsuits on the taxpayers. Some courts impose upon teachers the duty to use the same care as persons of ordinary prudence. They are charged with the same duty of caring for students as a person of ordinary prudence would use under the same circumstances. Other jurisdictions require teachers to exercise a standard of care with their students as would a parent of ordinary prudence in comparable circumstances.” (Emphasis added).
Therefore, if the trial court sustained the defendants’ motions to dismiss solely on the ground that defendant instructors were clothed with sovereign immunity, the trial court erred.
However, where a trial court sustains generally a motion to dismiss and there is any meritorious ground alleged in the motion to justify its sustention, the ruling must be affirmed. Anderson v. Biscoe, 201 S.W.2d 432, 434 (Mo.App.1947). For this reason, we must determine whether the trial court’s dismissal of the action against defendants Hoskins and Koschner should have been sustained on the basis of the other ground asserted — that plaintiff’s petition failed to state a cause of action.
We recognize that, in the teacher-pupil relationship, a duty to exercise some degree of care exists but that the complexities of the relationship make it imperative that standards be permitted to evolve as different fact situations arise. See Drowatzky, On the Firing Line: Negligence in Physical Education, 6 J. of Law & Educ. 481 (1977); Annot., Personal Liability of Public School Officers, or Teachers or Other Employees for Negligence, 32 A.L.R.2d 1163 (1953).
In this rather unique situation, we believe plaintiff should be given another opportunity to state a cause of action against Hoskins and Koschner.
The judgment is affirmed as to University City Public School District.
The judgment is reversed and remanded as to defendants Hoskins and Koschner.
RENDLEN, SEILER, WELLIVER, MORGAN and HIGGINS, JJ., concur. BARDGETT, C. J., concurs in part and dissents in part in separate opinion filed.