(a) For purposes of this section, “debt” means any note, bond, lease or other evidence of indebtedness that a district is authorized to issue under any provision of law, and shall include debt issued by or on behalf of an agricultural high school.

(b) Any school district issuing debt may, by resolution of its board of trustees or board of education, do all things regarding the form, payment structure, purchase price and terms of such debt which may be helpful in qualifying the debt for reduced or interest free treatment under any federal law or the regulations promulgated thereunder and to assure that such debt will be readily acceptable in the municipal bond market, provided the same is not inconsistent with the Constitution of the state. Provided, however, that nothing in this section shall be construed as allowing a school district to exceed the final maturity term or exceed any debt limitation provided in the applicable state law authorizing the debt.

(c) This section shall be construed to be supplemental and additional to any powers conferred by other laws on school districts and not in derogation of any such powers not existing. The section is remedial in nature and shall be liberally construed. Provided, however, that this section shall not grant any extra authority to a school board to issue debt in any amount exceeding statutory limitations on assessed value of taxable property within such school district or the statutory limitations on debt maturities, and shall not grant any extra authority to impose, levy or collect a tax which is not otherwise expressly provided for.